53254878174 has 12 divisors (see below), whose sum is σ = 115385569416. Its totient is φ = 17751626052.

The previous prime is 53254878163. The next prime is 53254878191. The reversal of 53254878174 is 47187845235.

It is a self number, because there is not a number n which added to its sum of digits gives 53254878174.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1479302154 + ... + 1479302189.

It is an arithmetic number, because the mean of its divisors is an integer number (9615464118).

Almost surely, 2^53254878174 is an apocalyptic number.

53254878174 is an abundant number, since it is smaller than the sum of its proper divisors (62130691242).

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

53254878174 is a wasteful number, since it uses less digits than its factorization.

53254878174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958604351 (or 2958604348 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 54.

The spelling of 53254878174 in words is "fifty-three billion, two hundred fifty-four million, eight hundred seventy-eight thousand, one hundred seventy-four".