540421696 has 28 divisors (see below), whose sum is σ = 1076391040. Its totient is φ = 269205120.

The previous prime is 540421681. The next prime is 540421711. The reversal of 540421696 is 696124045.

It is an interprime number because it is at equal distance from previous prime (540421681) and next prime (540421711).

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, 1765 + ... + 32923.

Almost surely, 2^540421696 is an apocalyptic number.

It is an amenable number.

540421696 is a deficient number, since it is larger than the sum of its proper divisors (535969344).

540421696 is a wasteful number, since it uses less digits than its factorization.

540421696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31442 (or 31432 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 540421696 is about 23246.9717597798. The cubic root of 540421696 is about 814.5372037227.

The spelling of 540421696 in words is "five hundred forty million, four hundred twenty-one thousand, six hundred ninety-six".