612727132484100 has 72 divisors (see below), whose sum is σ = 1776306791589120. Its totient is φ = 163072892324480.

The previous prime is 612727132484059. The next prime is 612727132484107. The reversal of 612727132484100 is 1484231727216.

It is a self number, because there is not a number n which added to its sum of digits gives 612727132484100.

It is not an unprimeable number, because it can be changed into a prime (612727132484107) 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, 2006157492 + ... + 2006462891.

It is an arithmetic number, because the mean of its divisors is an integer number (24670927660960).

Almost surely, 2^{612727132484100} is an apocalyptic number.

612727132484100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

612727132484100 is an abundant number, since it is smaller than the sum of its proper divisors (1163579659105020).

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

612727132484100 is a wasteful number, since it uses less digits than its factorization.

612727132484100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012620909 (or 4012620902 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 612727132484100 in words is "six hundred twelve trillion, seven hundred twenty-seven billion, one hundred thirty-two million, four hundred eighty-four thousand, one hundred".