540014536 has 8 divisors (see below), whose sum is σ = 1012527270. Its totient is φ = 270007264.

The previous prime is 540014479. The next prime is 540014543. The reversal of 540014536 is 635410045.

It can be written as a sum of positive squares in only one way, i.e., 462680100 + 77334436 = 21510^2 + 8794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33750901 + ... + 33750916.

Almost surely, 2^540014536 is an apocalyptic number.

It is an amenable number.

540014536 is a deficient number, since it is larger than the sum of its proper divisors (472512734).

540014536 is a wasteful number, since it uses less digits than its factorization.

540014536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67501823 (or 67501819 counting only the distinct ones).

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

The square root of 540014536 is about 23238.2128400615. The cubic root of 540014536 is about 814.3325917230.

The spelling of 540014536 in words is "five hundred forty million, fourteen thousand, five hundred thirty-six".