6492537568954 has 16 divisors (see below), whose sum is σ = 10239785091720. Its totient is φ = 3082946045760.

The previous prime is 6492537568939. The next prime is 6492537568961. The reversal of 6492537568954 is 4598657352946.

It can be written as a sum of positive squares in 4 ways, for example, as 5187356990929 + 1305180578025 = 2277577^2 + 1142445^2 .

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, 917539929 + ... + 917547004.

Almost surely, 2^{6492537568954} is an apocalyptic number.

6492537568954 is a deficient number, since it is larger than the sum of its proper divisors (3747247522766).

6492537568954 is a wasteful number, since it uses less digits than its factorization.

6492537568954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835087025.

The product of its digits is 1959552000, while the sum is 73.

The spelling of 6492537568954 in words is "six trillion, four hundred ninety-two billion, five hundred thirty-seven million, five hundred sixty-eight thousand, nine hundred fifty-four".