540261452115 has 96 divisors (see below), whose sum is σ = 1168779096576. Its totient is φ = 224283271680.

The previous prime is 540261452099. The next prime is 540261452179. The reversal of 540261452115 is 511254162045.

540261452115 is a `hidden beast` number, since 5 + 4 + 0 + 2 + 614 + 5 + 21 + 15 = 666.

It is not a de Polignac number, because 540261452115 - 2⁴ = 540261452099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540261452115.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3163504 + ... + 3329906.

It is an arithmetic number, because the mean of its divisors is an integer number (12174782256).

Almost surely, 2^540261452115 is an apocalyptic number.

540261452115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

540261452115 is an abundant number, since it is smaller than the sum of its proper divisors (628517644461).

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

540261452115 is a wasteful number, since it uses less digits than its factorization.

540261452115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167369 (or 167366 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 540261452115 in words is "five hundred forty billion, two hundred sixty-one million, four hundred fifty-two thousand, one hundred fifteen".