154962053 has 2 divisors, whose sum is σ = 154962054. Its totient is φ = 154962052.

The previous prime is 154962037. The next prime is 154962061. The reversal of 154962053 is 350269451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152596609 + 2365444 = 12353^2 + 1538^2 .

It is a cyclic number.

It is not a de Polignac number, because 154962053 - 2⁴ = 154962037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154962013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77481026 + 77481027.

It is an arithmetic number, because the mean of its divisors is an integer number (77481027).

Almost surely, 2^154962053 is an apocalyptic number.

It is an amenable number.

154962053 is a deficient number, since it is larger than the sum of its proper divisors (1).

154962053 is an equidigital number, since it uses as much as digits as its factorization.

154962053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 154962053 is about 12448.3755165082. The cubic root of 154962053 is about 537.1246954986.

The spelling of 154962053 in words is "one hundred fifty-four million, nine hundred sixty-two thousand, fifty-three".