536628387700 has 72 divisors (see below), whose sum is σ = 1167378394112. Its totient is φ = 214118311680.

The previous prime is 536628387671. The next prime is 536628387709. The reversal of 536628387700 is 7783826635.

It is a super-2 number, since 2×536628387700² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536628387709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135271117 + ... + 135275083.

Almost surely, 2^536628387700 is an apocalyptic number.

536628387700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

536628387700 is an abundant number, since it is smaller than the sum of its proper divisors (630750006412).

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

536628387700 is a wasteful number, since it uses less digits than its factorization.

536628387700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001 (or 6994 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 536628387700 in words is "five hundred thirty-six billion, six hundred twenty-eight million, three hundred eighty-seven thousand, seven hundred".