540652652 has 24 divisors (see below), whose sum is σ = 953383200. Its totient is φ = 268266240.

The previous prime is 540652643. The next prime is 540652727. The reversal of 540652652 is 256256045.

It is a super-2 number, since 2×540652652² = 584610580229266208, which contains 22 as substring.

It is an unprimeable number.

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, 335633 + ... + 337239.

It is an arithmetic number, because the mean of its divisors is an integer number (39724300).

Almost surely, 2^540652652 is an apocalyptic number.

It is an amenable number.

540652652 is a deficient number, since it is larger than the sum of its proper divisors (412730548).

540652652 is a wasteful number, since it uses less digits than its factorization.

540652652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201 (or 2199 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 540652652 is about 23251.9386718613. The cubic root of 540652652 is about 814.6532214322.

The spelling of 540652652 in words is "five hundred forty million, six hundred fifty-two thousand, six hundred fifty-two".