53315664604050 has 192 divisors, whose sum is σ = 133474997553408. Its totient is φ = 14083468800000.

The previous prime is 53315664603979. The next prime is 53315664604063. The reversal of 53315664604050 is 5040646651335.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13737608110 + ... + 13737611990.

It is an arithmetic number, because the mean of its divisors is an integer number (695182278924).

Almost surely, 2^{53315664604050} is an apocalyptic number.

53315664604050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53315664604050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66737498776704).

53315664604050 is an abundant number, since it is smaller than the sum of its proper divisors (80159332949358).

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

53315664604050 is a wasteful number, since it uses less digits than its factorization.

53315664604050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605 (or 5600 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 53315664604050 in words is "fifty-three trillion, three hundred fifteen billion, six hundred sixty-four million, six hundred four thousand, fifty".