53185400058 has 48 divisors (see below), whose sum is σ = 128301658560. Its totient is φ = 14396044032.

The previous prime is 53185400057. The next prime is 53185400071. The reversal of 53185400058 is 85000458135.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53185399989 and 53185400025.

It is not an unprimeable number, because it can be changed into a prime (53185400057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1738743 + ... + 1769066.

It is an arithmetic number, because the mean of its divisors is an integer number (2672951220).

Almost surely, 2^53185400058 is an apocalyptic number.

53185400058 is an abundant number, since it is smaller than the sum of its proper divisors (75116258502).

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

53185400058 is a wasteful number, since it uses less digits than its factorization.

53185400058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507859 (or 3507840 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 53185400058 in words is "fifty-three billion, one hundred eighty-five million, four hundred thousand, fifty-eight".