53257608054 has 40 divisors (see below), whose sum is σ = 136384565328. Its totient is φ = 15216459120.

The previous prime is 53257608017. The next prime is 53257608077. The reversal of 53257608054 is 45080675235.

53257608054 is a `hidden beast` number, since 5 + 32 + 5 + 7 + 608 + 0 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23481057 + ... + 23483324.

Almost surely, 2^53257608054 is an apocalyptic number.

53257608054 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53257608054 is an abundant number, since it is smaller than the sum of its proper divisors (83126957274).

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

53257608054 is a wasteful number, since it uses less digits than its factorization.

53257608054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46964402 (or 46964393 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 53257608054 in words is "fifty-three billion, two hundred fifty-seven million, six hundred eight thousand, fifty-four".