540252104 has 32 divisors (see below), whose sum is σ = 1159593600. Its totient is φ = 231154560.

The previous prime is 540252101. The next prime is 540252109. The reversal of 540252104 is 401252045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 540252104.

It is not an unprimeable number, because it can be changed into a prime (540252101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27692 + ... + 42980.

It is an arithmetic number, because the mean of its divisors is an integer number (36237300).

Almost surely, 2^540252104 is an apocalyptic number.

It is an amenable number.

540252104 is an abundant number, since it is smaller than the sum of its proper divisors (619341496).

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

540252104 is a wasteful number, since it uses less digits than its factorization.

540252104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15933 (or 15929 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 540252104 is about 23243.3238586911. The cubic root of 540252104 is about 814.4519903624.

The spelling of 540252104 in words is "five hundred forty million, two hundred fifty-two thousand, one hundred four".