125597038033 has 4 divisors (see below), whose sum is σ = 125610536448. Its totient is φ = 125583539620.

The previous prime is 125597038013. The next prime is 125597038109. The reversal of 125597038033 is 330830795521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125597038033 - 2⁹ = 125597037521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125597038013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6735241 + ... + 6753862.

It is an arithmetic number, because the mean of its divisors is an integer number (31402634112).

Almost surely, 2^125597038033 is an apocalyptic number.

It is an amenable number.

125597038033 is a deficient number, since it is larger than the sum of its proper divisors (13498415).

125597038033 is an equidigital number, since it uses as much as digits as its factorization.

125597038033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13498414.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 125597038033 in words is "one hundred twenty-five billion, five hundred ninety-seven million, thirty-eight thousand, thirty-three".