540252146364 has 96 divisors (see below), whose sum is σ = 1446192007680. Its totient is φ = 153767227392.

The previous prime is 540252146351. The next prime is 540252146377. The reversal of 540252146364 is 463641252045.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (540252146351) and next prime (540252146377).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32899884 + ... + 32916300.

It is an arithmetic number, because the mean of its divisors is an integer number (15064500080).

Almost surely, 2^540252146364 is an apocalyptic number.

It is an amenable number.

540252146364 is an abundant number, since it is smaller than the sum of its proper divisors (905939861316).

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

540252146364 is a wasteful number, since it uses less digits than its factorization.

540252146364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17907 (or 17905 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 540252146364 in words is "five hundred forty billion, two hundred fifty-two million, one hundred forty-six thousand, three hundred sixty-four".