540102456 has 48 divisors (see below), whose sum is σ = 1471783560. Its totient is φ = 178925760.

The previous prime is 540102413. The next prime is 540102457. The reversal of 540102456 is 654201045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540102457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11275 + ... + 34746.

Almost surely, 2^540102456 is an apocalyptic number.

It is an amenable number.

540102456 is an abundant number, since it is smaller than the sum of its proper divisors (931681104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540102456 is a wasteful number, since it uses less digits than its factorization.

540102456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46196 (or 46189 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 540102456 is about 23240.1044748082. The cubic root of 540102456 is about 814.3767832719.

The spelling of 540102456 in words is "five hundred forty million, one hundred two thousand, four hundred fifty-six".