53415731393280 has 108 divisors (see below), whose sum is σ = 184812866521920. Its totient is φ = 14244195035136.

The previous prime is 53415731393257. The next prime is 53415731393293. The reversal of 53415731393280 is 8239313751435.

It is a happy number.

53415731393280 is a `hidden beast` number, since 5 + 3 + 4 + 1 + 573 + 1 + 39 + 32 + 8 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2318379600 + ... + 2318402639.

Almost surely, 2^{53415731393280} is an apocalyptic number.

It is an amenable number.

53415731393280 is an abundant number, since it is smaller than the sum of its proper divisors (131397135128640).

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

53415731393280 is a wasteful number, since it uses less digits than its factorization.

53415731393280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636782266 (or 4636782249 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 53415731393280 in words is "fifty-three trillion, four hundred fifteen billion, seven hundred thirty-one million, three hundred ninety-three thousand, two hundred eighty".