53525828160 has 1008 divisors, whose sum is σ = 230582419200. Its totient is φ = 11653576704.

The previous prime is 53525828101. The next prime is 53525828171. The reversal of 53525828160 is 6182852535.

53525828160 is a `hidden beast` number, since 5 + 3 + 5 + 2 + 582 + 8 + 1 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 223957321 + ... + 223957559.

It is an arithmetic number, because the mean of its divisors is an integer number (228752400).

Almost surely, 2^53525828160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53525828160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115291209600).

53525828160 is an abundant number, since it is smaller than the sum of its proper divisors (177056591040).

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

53525828160 is a wasteful number, since it uses less digits than its factorization.

53525828160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 53525828160 in words is "fifty-three billion, five hundred twenty-five million, eight hundred twenty-eight thousand, one hundred sixty".