53255155401 has 32 divisors (see below), whose sum is σ = 93276691200. Its totient is φ = 29382151680.

The previous prime is 53255155391. The next prime is 53255155403. The reversal of 53255155401 is 10455155235.

53255155401 is a `hidden beast` number, since 53 + 2 + 5 + 51 + 554 + 0 + 1 = 666.

It is not a de Polignac number, because 53255155401 - 2⁶ = 53255155337 is a prime.

It is a super-2 number, since 2×53255155401² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53255155403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4852680 + ... + 4863641.

It is an arithmetic number, because the mean of its divisors is an integer number (2914896600).

Almost surely, 2^53255155401 is an apocalyptic number.

It is an amenable number.

53255155401 is a deficient number, since it is larger than the sum of its proper divisors (40021535799).

53255155401 is a wasteful number, since it uses less digits than its factorization.

53255155401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9716366 (or 9716360 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 53255155401 in words is "fifty-three billion, two hundred fifty-five million, one hundred fifty-five thousand, four hundred one".