6320454525 has 144 divisors (see below), whose sum is σ = 14263337088. Its totient is φ = 2598912000.

The previous prime is 6320454509. The next prime is 6320454541. The reversal of 6320454525 is 5254540236.

6320454525 is a `hidden beast` number, since 63 + 20 + 4 + 54 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (6320454509) and next prime (6320454541).

It is not a de Polignac number, because 6320454525 - 2⁴ = 6320454509 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6320454525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1678645 + ... + 1682405.

It is an arithmetic number, because the mean of its divisors is an integer number (99050952).

Almost surely, 2^6320454525 is an apocalyptic number.

It is an amenable number.

6320454525 is an abundant number, since it is smaller than the sum of its proper divisors (7942882563).

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

6320454525 is a wasteful number, since it uses less digits than its factorization.

6320454525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892 (or 3884 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 6320454525 is about 79501.2863103485. The cubic root of 6320454525 is about 1848.9114146033.

The spelling of 6320454525 in words is "six billion, three hundred twenty million, four hundred fifty-four thousand, five hundred twenty-five".