7525005834864 has 80 divisors (see below), whose sum is σ = 22497907819520. Its totient is φ = 2122786448640.

The previous prime is 7525005834847. The next prime is 7525005834989. The reversal of 7525005834864 is 4684385005257.

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, 141719347 + ... + 141772434.

It is an arithmetic number, because the mean of its divisors is an integer number (281223847744).

Almost surely, 2^{7525005834864} is an apocalyptic number.

It is an amenable number.

7525005834864 is an abundant number, since it is smaller than the sum of its proper divisors (14972901984656).

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

7525005834864 is a wasteful number, since it uses less digits than its factorization.

7525005834864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283491878 (or 283491872 counting only the distinct ones).

The product of its (nonzero) digits is 32256000, while the sum is 57.

The spelling of 7525005834864 in words is "seven trillion, five hundred twenty-five billion, five million, eight hundred thirty-four thousand, eight hundred sixty-four".