53977048 has 16 divisors (see below), whose sum is σ = 101613960. Its totient is φ = 26880000.

The previous prime is 53977039. The next prime is 53977087. The reversal of 53977048 is 84077935.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53976995 and 53977013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11433 + ... + 15448.

Almost surely, 2^53977048 is an apocalyptic number.

It is an amenable number.

53977048 is a deficient number, since it is larger than the sum of its proper divisors (47636912).

53977048 is a wasteful number, since it uses less digits than its factorization.

53977048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27138 (or 27134 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 53977048 is about 7346.9073765769. The cubic root of 53977048 is about 377.9227560686.

The spelling of 53977048 in words is "fifty-three million, nine hundred seventy-seven thousand, forty-eight".