53386086988908 has 72 divisors (see below), whose sum is σ = 135308572089600. Its totient is φ = 17747845168896.

The previous prime is 53386086988903. The next prime is 53386086988961. The reversal of 53386086988908 is 80988968068335.

53386086988908 is a `hidden beast` number, since 5 + 338 + 60 + 8 + 69 + 88 + 90 + 8 = 666.

It is a super-2 number, since 2×53386086988908² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53386086988903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144098208 + ... + 144468216.

Almost surely, 2^{53386086988908} is an apocalyptic number.

It is an amenable number.

53386086988908 is an abundant number, since it is smaller than the sum of its proper divisors (81922485100692).

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

53386086988908 is a wasteful number, since it uses less digits than its factorization.

53386086988908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380711 (or 380706 counting only the distinct ones).

The product of its (nonzero) digits is 4299816960, while the sum is 81.

The spelling of 53386086988908 in words is "fifty-three trillion, three hundred eighty-six billion, eighty-six million, nine hundred eighty-eight thousand, nine hundred eight".