6402162365512 has 32 divisors (see below), whose sum is σ = 12013615595520. Its totient is φ = 3198532199040.

The previous prime is 6402162365503. The next prime is 6402162365527. The reversal of 6402162365512 is 2155632612046.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86599348 + ... + 86673244.

It is an arithmetic number, because the mean of its divisors is an integer number (375425487360).

Almost surely, 2^{6402162365512} is an apocalyptic number.

It is an amenable number.

6402162365512 is a deficient number, since it is larger than the sum of its proper divisors (5611453230008).

6402162365512 is a wasteful number, since it uses less digits than its factorization.

6402162365512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82381 (or 82377 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 6402162365512 its reverse (2155632612046), we get a palindrome (8557794977558).

The spelling of 6402162365512 in words is "six trillion, four hundred two billion, one hundred sixty-two million, three hundred sixty-five thousand, five hundred twelve".