525374152365072 has 80 divisors (see below), whose sum is σ = 1388099436521472. Its totient is φ = 171150614759040.

The previous prime is 525374152365047. The next prime is 525374152365121. The reversal of 525374152365072 is 270563251473525.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166949508 + ... + 170067299.

Almost surely, 2^{525374152365072} is an apocalyptic number.

It is an amenable number.

525374152365072 is an abundant number, since it is smaller than the sum of its proper divisors (862725284156400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525374152365072 is a wasteful number, since it uses less digits than its factorization.

525374152365072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337017556 (or 337017550 counting only the distinct ones).

The product of its (nonzero) digits is 52920000, while the sum is 57.

The spelling of 525374152365072 in words is "five hundred twenty-five trillion, three hundred seventy-four billion, one hundred fifty-two million, three hundred sixty-five thousand, seventy-two".