540461530 has 32 divisors (see below), whose sum is σ = 1128410496. Its totient is φ = 182533824.

The previous prime is 540461477. The next prime is 540461557. The reversal of 540461530 is 35164045.

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, 52929 + ... + 62308.

It is an arithmetic number, because the mean of its divisors is an integer number (35262828).

Almost surely, 2^540461530 is an apocalyptic number.

540461530 is an abundant number, since it is smaller than the sum of its proper divisors (587948966).

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

540461530 is a wasteful number, since it uses less digits than its factorization.

540461530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115318.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 540461530 is about 23247.8285007439. The cubic root of 540461530 is about 814.5572161673.

The spelling of 540461530 in words is "five hundred forty million, four hundred sixty-one thousand, five hundred thirty".