53926520848704 has 448 divisors, whose sum is σ = 189870803066880. Its totient is φ = 14674413219840.

The previous prime is 53926520848663. The next prime is 53926520848763. The reversal of 53926520848704 is 40784802562935.

53926520848704 is a `hidden beast` number, since 5 + 3 + 9 + 26 + 520 + 8 + 4 + 87 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64406509 + ... + 65238419.

Almost surely, 2^{53926520848704} is an apocalyptic number.

53926520848704 is a gapful number since it is divisible by the number (54) 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 53926520848704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94935401533440).

53926520848704 is an abundant number, since it is smaller than the sum of its proper divisors (135944282218176).

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

53926520848704 is a wasteful number, since it uses less digits than its factorization.

53926520848704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832195 (or 832179 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 53926520848704 in words is "fifty-three trillion, nine hundred twenty-six billion, five hundred twenty million, eight hundred forty-eight thousand, seven hundred four".