54707878 has 8 divisors (see below), whose sum is σ = 86380920. Its totient is φ = 25914240.

The previous prime is 54707857. The next prime is 54707893. The reversal of 54707878 is 87870745.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719803 + ... + 719878.

It is an arithmetic number, because the mean of its divisors is an integer number (10797615).

Almost surely, 2^54707878 is an apocalyptic number.

54707878 is a deficient number, since it is larger than the sum of its proper divisors (31673042).

54707878 is a wasteful number, since it uses less digits than its factorization.

54707878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439702.

The product of its (nonzero) digits is 439040, while the sum is 46.

The square root of 54707878 is about 7396.4774048191. The cubic root of 54707878 is about 379.6207619993.

The spelling of 54707878 in words is "fifty-four million, seven hundred seven thousand, eight hundred seventy-eight".