53123498880 has 256 divisors, whose sum is σ = 174475814400. Its totient is φ = 13738401792.

The previous prime is 53123498873. The next prime is 53123498927. The reversal of 53123498880 is 8889432135.

It is a super-2 number, since 2×53123498880² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25502319 + ... + 25504401.

It is an arithmetic number, because the mean of its divisors is an integer number (681546150).

Almost surely, 2^53123498880 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 53123498880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87237907200).

53123498880 is an abundant number, since it is smaller than the sum of its proper divisors (121352315520).

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

53123498880 is a wasteful number, since it uses less digits than its factorization.

53123498880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 53123498880 in words is "fifty-three billion, one hundred twenty-three million, four hundred ninety-eight thousand, eight hundred eighty".