525377426 has 16 divisors (see below), whose sum is σ = 904620096. Its totient is φ = 224168496.

The previous prime is 525377399. The next prime is 525377441. The reversal of 525377426 is 624773525.

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, 79481 + ... + 85836.

It is an arithmetic number, because the mean of its divisors is an integer number (56538756).

Almost surely, 2^525377426 is an apocalyptic number.

525377426 is a deficient number, since it is larger than the sum of its proper divisors (379242670).

525377426 is a wasteful number, since it uses less digits than its factorization.

525377426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165553.

The product of its digits is 352800, while the sum is 41.

The square root of 525377426 is about 22921.1131056064. The cubic root of 525377426 is about 806.9075941400.

The spelling of 525377426 in words is "five hundred twenty-five million, three hundred seventy-seven thousand, four hundred twenty-six".