54052878 has 24 divisors (see below), whose sum is σ = 118828584. Its totient is φ = 16379440.

The previous prime is 54052841. The next prime is 54052903. The reversal of 54052878 is 87825045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36501 + ... + 37952.

It is an arithmetic number, because the mean of its divisors is an integer number (4951191).

Almost surely, 2^54052878 is an apocalyptic number.

54052878 is an abundant number, since it is smaller than the sum of its proper divisors (64775706).

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

54052878 is a wasteful number, since it uses less digits than its factorization.

54052878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74480 (or 74469 counting only the distinct ones).

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

The square root of 54052878 is about 7352.0662401804. The cubic root of 54052878 is about 378.0996489891.

The spelling of 54052878 in words is "fifty-four million, fifty-two thousand, eight hundred seventy-eight".