540254656 has 28 divisors (see below), whose sum is σ = 1082695320. Its totient is φ = 267449600.

The previous prime is 540254651. The next prime is 540254657. The reversal of 540254656 is 656452045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540254651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35326 + ... + 48253.

It is an arithmetic number, because the mean of its divisors is an integer number (38667690).

Almost surely, 2^540254656 is an apocalyptic number.

It is an amenable number.

540254656 is an abundant number, since it is smaller than the sum of its proper divisors (542440664).

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

540254656 is a wasteful number, since it uses less digits than its factorization.

540254656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83692 (or 83682 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 540254656 is about 23243.3787561103. The cubic root of 540254656 is about 814.4532727750.

The spelling of 540254656 in words is "five hundred forty million, two hundred fifty-four thousand, six hundred fifty-six".