54502878 has 8 divisors (see below), whose sum is σ = 109005768. Its totient is φ = 18167624.

The previous prime is 54502871. The next prime is 54502879. The reversal of 54502878 is 87820545.

It is a sphenic number, since it is the product of 3 distinct primes.

54502878 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54502871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4541901 + ... + 4541912.

It is an arithmetic number, because the mean of its divisors is an integer number (13625721).

Almost surely, 2^54502878 is an apocalyptic number.

54502878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54502878 is a wasteful number, since it uses less digits than its factorization.

54502878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083818.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 54502878 is about 7382.6064502992. The cubic root of 54502878 is about 379.1460000060.

The spelling of 54502878 in words is "fifty-four million, five hundred two thousand, eight hundred seventy-eight".