525126545104 has 80 divisors (see below), whose sum is σ = 1230321988480. Its totient is φ = 212104396800.

The previous prime is 525126545093. The next prime is 525126545201. The reversal of 525126545104 is 401545621525.

It is a congruent number.

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, 228597 + ... + 1050004.

It is an arithmetic number, because the mean of its divisors is an integer number (15379024856).

Almost surely, 2^525126545104 is an apocalyptic number.

It is an amenable number.

525126545104 is an abundant number, since it is smaller than the sum of its proper divisors (705195443376).

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

525126545104 is a wasteful number, since it uses less digits than its factorization.

525126545104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278828 (or 1278822 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 525126545104 in words is "five hundred twenty-five billion, one hundred twenty-six million, five hundred forty-five thousand, one hundred four".