6402562104 has 64 divisors (see below), whose sum is σ = 16187351040. Its totient is φ = 2110121600.

The previous prime is 6402562079. The next prime is 6402562129. The reversal of 6402562104 is 4012652046.

It is an interprime number because it is at equal distance from previous prime (6402562079) and next prime (6402562129).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2381449 + ... + 2384135.

It is an arithmetic number, because the mean of its divisors is an integer number (252927360).

Almost surely, 2^6402562104 is an apocalyptic number.

It is an amenable number.

6402562104 is an abundant number, since it is smaller than the sum of its proper divisors (9784788936).

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

6402562104 is a wasteful number, since it uses less digits than its factorization.

6402562104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780 (or 3776 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6402562104 is about 80016.0115476896. The cubic root of 6402562104 is about 1856.8832552521.

The spelling of 6402562104 in words is "six billion, four hundred two million, five hundred sixty-two thousand, one hundred four".