53622674352 has 320 divisors, whose sum is σ = 174338841600. Its totient is φ = 15656509440.

The previous prime is 53622674321. The next prime is 53622674383. The reversal of 53622674352 is 25347622635.

53622674352 is a `hidden beast` number, since 5 + 3 + 6 + 226 + 74 + 352 = 666.

It is an interprime number because it is at equal distance from previous prime (53622674321) and next prime (53622674383).

It is a junction number, because it is equal to n+sod(n) for n = 53622674298 and 53622674307.

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, 16919424 + ... + 16922592.

It is an arithmetic number, because the mean of its divisors is an integer number (544808880).

Almost surely, 2^53622674352 is an apocalyptic number.

53622674352 is a gapful number since it is divisible by the number (52) 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 53622674352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87169420800).

53622674352 is an abundant number, since it is smaller than the sum of its proper divisors (120716167248).

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

53622674352 is a wasteful number, since it uses less digits than its factorization.

53622674352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353 (or 3341 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

It can be divided in two parts, 53 and 622674352, that added together give a triangular number (622674405 = T₃₅₂₈₉).

The spelling of 53622674352 in words is "fifty-three billion, six hundred twenty-two million, six hundred seventy-four thousand, three hundred fifty-two".