54738887 has 8 divisors (see below), whose sum is σ = 62822400. Its totient is φ = 46721304.

The previous prime is 54738857. The next prime is 54738889. The reversal of 54738887 is 78883745.

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

It is not a de Polignac number, because 54738887 - 2¹² = 54734791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54738889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14687 + ... + 18032.

It is an arithmetic number, because the mean of its divisors is an integer number (7852800).

Almost surely, 2^54738887 is an apocalyptic number.

54738887 is a deficient number, since it is larger than the sum of its proper divisors (8083513).

54738887 is a wasteful number, since it uses less digits than its factorization.

54738887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32965.

The product of its digits is 1505280, while the sum is 50.

The square root of 54738887 is about 7398.5733084156. The cubic root of 54738887 is about 379.6924727975.

The spelling of 54738887 in words is "fifty-four million, seven hundred thirty-eight thousand, eight hundred eighty-seven".