540251155224 has 48 divisors (see below), whose sum is σ = 1596196597320. Its totient is φ = 163712471040.

The previous prime is 540251155187. The next prime is 540251155259. The reversal of 540251155224 is 422551152045.

540251155224 is a `hidden beast` number, since 54 + 0 + 2 + 51 + 1 + 552 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341066857 + ... + 341068440.

Almost surely, 2^540251155224 is an apocalyptic number.

It is an amenable number.

540251155224 is an abundant number, since it is smaller than the sum of its proper divisors (1055945442096).

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

540251155224 is a wasteful number, since it uses less digits than its factorization.

540251155224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682135320 (or 682135313 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 540251155224 in words is "five hundred forty billion, two hundred fifty-one million, one hundred fifty-five thousand, two hundred twenty-four".