53519714976 has 576 divisors, whose sum is σ = 193908556800. Its totient is φ = 12576964608.

The previous prime is 53519714953. The next prime is 53519714981. The reversal of 53519714976 is 67941791535.

It is a super-2 number, since 2×53519714976² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36681735 + ... + 36683193.

It is an arithmetic number, because the mean of its divisors is an integer number (336646800).

Almost surely, 2^53519714976 is an apocalyptic number.

53519714976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53519714976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96954278400).

53519714976 is an abundant number, since it is smaller than the sum of its proper divisors (140388841824).

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

53519714976 is a wasteful number, since it uses less digits than its factorization.

53519714976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541 (or 1520 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 57.

The spelling of 53519714976 in words is "fifty-three billion, five hundred nineteen million, seven hundred fourteen thousand, nine hundred seventy-six".