54676764 has 18 divisors (see below), whose sum is σ = 138210800. Its totient is φ = 18225576.

The previous prime is 54676763. The next prime is 54676771. The reversal of 54676764 is 46767645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54676763) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 759364 + ... + 759435.

Almost surely, 2^54676764 is an apocalyptic number.

It is an amenable number.

54676764 is an abundant number, since it is smaller than the sum of its proper divisors (83534036).

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

54676764 is a wasteful number, since it uses less digits than its factorization.

54676764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518809 (or 1518804 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 54676764 is about 7394.3738071591. The cubic root of 54676764 is about 379.5487811395.

The spelling of 54676764 in words is "fifty-four million, six hundred seventy-six thousand, seven hundred sixty-four".