53225886099456 has 576 divisors, whose sum is σ = 178147307520000. Its totient is φ = 14994950750208.

The previous prime is 53225886099403. The next prime is 53225886099493. The reversal of 53225886099456 is 65499068852235.

53225886099456 is a `hidden beast` number, since 5 + 3 + 2 + 2 + 5 + 8 + 8 + 609 + 9 + 4 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8755694625 + ... + 8755700703.

It is an arithmetic number, because the mean of its divisors is an integer number (309283520000).

Almost surely, 2^{53225886099456} is an apocalyptic number.

53225886099456 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 53225886099456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89073653760000).

53225886099456 is an abundant number, since it is smaller than the sum of its proper divisors (124921421420544).

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

53225886099456 is a wasteful number, since it uses less digits than its factorization.

53225886099456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052 (or 7029 counting only the distinct ones).

The product of its (nonzero) digits is 1119744000, while the sum is 72.

The spelling of 53225886099456 in words is "fifty-three trillion, two hundred twenty-five billion, eight hundred eighty-six million, ninety-nine thousand, four hundred fifty-six".