2534420716524 has 36 divisors (see below), whose sum is σ = 6413077534864. Its totient is φ = 843933256992.

The previous prime is 2534420716517. The next prime is 2534420716603. The reversal of 2534420716524 is 4256170244352.

2534420716524 is a `hidden beast` number, since 2 + 5 + 34 + 4 + 20 + 71 + 6 + 524 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2534420716524.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36366727 + ... + 36436350.

Almost surely, 2^{2534420716524} is an apocalyptic number.

It is an amenable number.

2534420716524 is an abundant number, since it is smaller than the sum of its proper divisors (3878656818340).

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

2534420716524 is a wasteful number, since it uses less digits than its factorization.

2534420716524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72804054 (or 72804049 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The spelling of 2534420716524 in words is "two trillion, five hundred thirty-four billion, four hundred twenty million, seven hundred sixteen thousand, five hundred twenty-four".