53093207880 has 192 divisors, whose sum is σ = 173756372400. Its totient is φ = 14059837440.

The previous prime is 53093207873. The next prime is 53093207891. The reversal of 53093207880 is 8870239035.

53093207880 is a `hidden beast` number, since 530 + 9 + 32 + 0 + 7 + 8 + 80 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 12901779396 + 40191428484 = 113586^2 + 200478^2 .

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 47 ways as a sum of consecutive naturals, for example, 38444790 + ... + 38446170.

Almost surely, 2^53093207880 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 53093207880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86878186200).

53093207880 is an abundant number, since it is smaller than the sum of its proper divisors (120663164520).

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

53093207880 is a wasteful number, since it uses less digits than its factorization.

53093207880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064 (or 2057 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 53093207880 in words is "fifty-three billion, ninety-three million, two hundred seven thousand, eight hundred eighty".