54787976 has 32 divisors (see below), whose sum is σ = 104384280. Its totient is φ = 26956800.

The previous prime is 54787969. The next prime is 54787979. The reversal of 54787976 is 67978745.

It can be written as a sum of positive squares in 4 ways, for example, as 31651876 + 23136100 = 5626^2 + 4810^2 .

It is not an unprimeable number, because it can be changed into a prime (54787979) 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, 227216 + ... + 227456.

Almost surely, 2^54787976 is an apocalyptic number.

It is an amenable number.

54787976 is a deficient number, since it is larger than the sum of its proper divisors (49596304).

54787976 is a wasteful number, since it uses less digits than its factorization.

54787976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 581 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 53.

The square root of 54787976 is about 7401.8900289048. The cubic root of 54787976 is about 379.8059396943.

The spelling of 54787976 in words is "fifty-four million, seven hundred eighty-seven thousand, nine hundred seventy-six".