54368977 has 8 divisors (see below), whose sum is σ = 58610664. Its totient is φ = 50135808.

The previous prime is 54368971. The next prime is 54368983. The reversal of 54368977 is 77986345.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54368971) and next prime (54368983).

It can be written as a sum of positive squares in 4 ways, for example, as 331776 + 54037201 = 576^2 + 7351^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54368977 - 2²³ = 45980369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54368977.

It is not an unprimeable number, because it can be changed into a prime (54368971) 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, 18843 + ... + 21535.

It is an arithmetic number, because the mean of its divisors is an integer number (7326333).

Almost surely, 2^54368977 is an apocalyptic number.

It is an amenable number.

54368977 is a deficient number, since it is larger than the sum of its proper divisors (4241687).

54368977 is a wasteful number, since it uses less digits than its factorization.

54368977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259.

The product of its digits is 1270080, while the sum is 49.

The square root of 54368977 is about 7373.5321929181. The cubic root of 54368977 is about 378.8352539662.

The spelling of 54368977 in words is "fifty-four million, three hundred sixty-eight thousand, nine hundred seventy-seven".