54288776 has 32 divisors (see below), whose sum is σ = 107508000. Its totient is φ = 25629696.

The previous prime is 54288761. The next prime is 54288799. The reversal of 54288776 is 67788245.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54288776.

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 7 ways as a sum of consecutive naturals, for example, 87395 + ... + 88013.

It is an arithmetic number, because the mean of its divisors is an integer number (3359625).

Almost surely, 2^54288776 is an apocalyptic number.

It is an amenable number.

54288776 is a deficient number, since it is larger than the sum of its proper divisors (53219224).

54288776 is a wasteful number, since it uses less digits than its factorization.

54288776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221 (or 1217 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 54288776 is about 7368.0917475287. The cubic root of 54288776 is about 378.6488859325.

The spelling of 54288776 in words is "fifty-four million, two hundred eighty-eight thousand, seven hundred seventy-six".