540651036172 has 48 divisors (see below), whose sum is σ = 1028420763552. Its totient is φ = 247206435840.

The previous prime is 540651036169. The next prime is 540651036181. The reversal of 540651036172 is 271630156045.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13124047 + ... + 13165177.

It is an arithmetic number, because the mean of its divisors is an integer number (21425432574).

Almost surely, 2^540651036172 is an apocalyptic number.

540651036172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

540651036172 is a deficient number, since it is larger than the sum of its proper divisors (487769727380).

540651036172 is a wasteful number, since it uses less digits than its factorization.

540651036172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43498 (or 43496 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 540651036172 in words is "five hundred forty billion, six hundred fifty-one million, thirty-six thousand, one hundred seventy-two".