540486572 has 12 divisors (see below), whose sum is σ = 978467280. Its totient is φ = 260924496.

The previous prime is 540486563. The next prime is 540486689. The reversal of 540486572 is 275684045.

It is a super-2 number, since 2×540486572² = 584251469024622368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2329568 + ... + 2329799.

It is an arithmetic number, because the mean of its divisors is an integer number (81538940).

Almost surely, 2^540486572 is an apocalyptic number.

It is an amenable number.

540486572 is a deficient number, since it is larger than the sum of its proper divisors (437980708).

540486572 is a wasteful number, since it uses less digits than its factorization.

540486572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4659400 (or 4659398 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 540486572 is about 23248.3670824426. The cubic root of 540486572 is about 814.5697966660.

The spelling of 540486572 in words is "five hundred forty million, four hundred eighty-six thousand, five hundred seventy-two".