53189419579904 has 160 divisors (see below), whose sum is σ = 110595721420800. Its totient is φ = 25528202035200.

The previous prime is 53189419579819. The next prime is 53189419579913. The reversal of 53189419579904 is 40997591498135.

It is a super-2 number, since 2×53189419579904² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057986512 + ... + 1058036784.

It is an arithmetic number, because the mean of its divisors is an integer number (691223258880).

Almost surely, 2^{53189419579904} 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 53189419579904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55297860710400).

53189419579904 is an abundant number, since it is smaller than the sum of its proper divisors (57406301840896).

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

53189419579904 is a wasteful number, since it uses less digits than its factorization.

53189419579904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50862 (or 50846 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 74.

The spelling of 53189419579904 in words is "fifty-three trillion, one hundred eighty-nine billion, four hundred nineteen million, five hundred seventy-nine thousand, nine hundred four".