55414824240 has 40 divisors (see below), whose sum is σ = 171785955888. Its totient is φ = 14777286400.

The previous prime is 55414824233. The next prime is 55414824253. The reversal of 55414824240 is 4242841455.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115447311 + ... + 115447790.

Almost surely, 2^55414824240 is an apocalyptic number.

It is an amenable number.

55414824240 is an abundant number, since it is smaller than the sum of its proper divisors (116371131648).

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

55414824240 is a wasteful number, since it uses less digits than its factorization.

55414824240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230895117 (or 230895111 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 39.

The spelling of 55414824240 in words is "fifty-five billion, four hundred fourteen million, eight hundred twenty-four thousand, two hundred forty".