75015053 has 2 divisors, whose sum is σ = 75015054. Its totient is φ = 75015052.

The previous prime is 75015041. The next prime is 75015077. The reversal of 75015053 is 35051057.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55681444 + 19333609 = 7462^2 + 4397^2 .

It is a cyclic number.

It is not a de Polignac number, because 75015053 - 2¹⁰ = 75014029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75035053) 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, 37507526 + 37507527.

It is an arithmetic number, because the mean of its divisors is an integer number (37507527).

Almost surely, 2^75015053 is an apocalyptic number.

It is an amenable number.

75015053 is a deficient number, since it is larger than the sum of its proper divisors (1).

75015053 is an equidigital number, since it uses as much as digits as its factorization.

75015053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 75015053 is about 8661.1230796012. The cubic root of 75015053 is about 421.7445445233.

The spelling of 75015053 in words is "seventy-five million, fifteen thousand, fifty-three".