540847538 has 32 divisors (see below), whose sum is σ = 1014422400. Its totient is φ = 210101760.

The previous prime is 540847487. The next prime is 540847577. The reversal of 540847538 is 835748045.

It is a super-2 number, since 2×540847538² = 585032118721322888, which contains 22 as substring.

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, 49388 + ... + 59336.

It is an arithmetic number, because the mean of its divisors is an integer number (31700700).

Almost surely, 2^540847538 is an apocalyptic number.

540847538 is a deficient number, since it is larger than the sum of its proper divisors (473574862).

540847538 is a wasteful number, since it uses less digits than its factorization.

540847538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10322.

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 540847538 is about 23256.1290416097. The cubic root of 540847538 is about 814.7510941511.

The spelling of 540847538 in words is "five hundred forty million, eight hundred forty-seven thousand, five hundred thirty-eight".