54788366 has 16 divisors (see below), whose sum is σ = 85209840. Its totient is φ = 26389440.

The previous prime is 54788353. The next prime is 54788401. The reversal of 54788366 is 66388745.

It is a self number, because there is not a number n which added to its sum of digits gives 54788366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35021 + ... + 36551.

It is an arithmetic number, because the mean of its divisors is an integer number (5325615).

Almost surely, 2^54788366 is an apocalyptic number.

54788366 is a deficient number, since it is larger than the sum of its proper divisors (30421474).

54788366 is a wasteful number, since it uses less digits than its factorization.

54788366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179.

The product of its digits is 967680, while the sum is 47.

The square root of 54788366 is about 7401.9163734806. The cubic root of 54788366 is about 379.8068408894.

The spelling of 54788366 in words is "fifty-four million, seven hundred eighty-eight thousand, three hundred sixty-six".