53746328160 has 216 divisors, whose sum is σ = 213354007776. Its totient is φ = 12284858880.

The previous prime is 53746328107. The next prime is 53746328177. The reversal of 53746328160 is 6182364735.

53746328160 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 632 + 8 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 310296 + ... + 451415.

It is an arithmetic number, because the mean of its divisors is an integer number (987750036).

Almost surely, 2^53746328160 is an apocalyptic number.

It is an amenable number.

53746328160 is an abundant number, since it is smaller than the sum of its proper divisors (159607679616).

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

53746328160 is a wasteful number, since it uses less digits than its factorization.

53746328160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761746 (or 761728 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 53746328160 in words is "fifty-three billion, seven hundred forty-six million, three hundred twenty-eight thousand, one hundred sixty".