536693664400 has 60 divisors (see below), whose sum is σ = 1308651467632. Its totient is φ = 211473313920.

The previous prime is 536693664391. The next prime is 536693664413. The reversal of 536693664400 is 4466396635.

It is a super-3 number, since 3×536693664400³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9986142 + ... + 10039741.

Almost surely, 2^536693664400 is an apocalyptic number.

536693664400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

536693664400 is an abundant number, since it is smaller than the sum of its proper divisors (771957803232).

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

536693664400 is a wasteful number, since it uses less digits than its factorization.

536693664400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20025968 (or 20025957 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 52.

The spelling of 536693664400 in words is "five hundred thirty-six billion, six hundred ninety-three million, six hundred sixty-four thousand, four hundred".