540874612 has 12 divisors (see below), whose sum is σ = 947766820. Its totient is φ = 270084096.

The previous prime is 540874603. The next prime is 540874643. The reversal of 540874612 is 216478045.

It can be written as a sum of positive squares in 2 ways, for example, as 62315236 + 478559376 = 7894^2 + 21876^2 .

It is a congruent number.

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, 84843 + ... + 90994.

Almost surely, 2^540874612 is an apocalyptic number.

It is an amenable number.

540874612 is a deficient number, since it is larger than the sum of its proper divisors (406892208).

540874612 is a wasteful number, since it uses less digits than its factorization.

540874612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176610 (or 176608 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 540874612 is about 23256.7111174388. The cubic root of 540874612 is about 814.7646889886.

The spelling of 540874612 in words is "five hundred forty million, eight hundred seventy-four thousand, six hundred twelve".