53020153 has 2 divisors, whose sum is σ = 53020154. Its totient is φ = 53020152.

The previous prime is 53020147. The next prime is 53020157. The reversal of 53020153 is 35102035.

53020153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29127609 + 23892544 = 5397^2 + 4888^2 .

It is a cyclic number.

It is not a de Polignac number, because 53020153 - 2²¹ = 50923001 is a prime.

It is a super-2 number, since 2×53020153² = 5622273248286818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53020153.

It is not a weakly prime, because it can be changed into another prime (53020157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26510076 + 26510077.

It is an arithmetic number, because the mean of its divisors is an integer number (26510077).

Almost surely, 2^53020153 is an apocalyptic number.

It is an amenable number.

53020153 is a deficient number, since it is larger than the sum of its proper divisors (1).

53020153 is an equidigital number, since it uses as much as digits as its factorization.

53020153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 53020153 is about 7281.4938714525. The cubic root of 53020153 is about 375.6761797202.

Adding to 53020153 its reverse (35102035), we get a palindrome (88122188).

The spelling of 53020153 in words is "fifty-three million, twenty thousand, one hundred fifty-three".