125525415355 has 8 divisors (see below), whose sum is σ = 150638508000. Its totient is φ = 100414992576.

The previous prime is 125525415349. The next prime is 125525415397. The reversal of 125525415355 is 553514525521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125525415355 - 2³ = 125525415347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562530 + ... + 753319.

It is an arithmetic number, because the mean of its divisors is an integer number (18829813500).

Almost surely, 2^125525415355 is an apocalyptic number.

125525415355 is a deficient number, since it is larger than the sum of its proper divisors (25113092645).

125525415355 is a wasteful number, since it uses less digits than its factorization.

125525415355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334933.

The product of its digits is 750000, while the sum is 43.

The spelling of 125525415355 in words is "one hundred twenty-five billion, five hundred twenty-five million, four hundred fifteen thousand, three hundred fifty-five".