54486677 has 24 divisors (see below), whose sum is σ = 65992320. Its totient is φ = 44822400.

The previous prime is 54486671. The next prime is 54486713. The reversal of 54486677 is 77668445.

It is a happy number.

It is not a de Polignac number, because 54486677 - 2⁶ = 54486613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54486671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135677 + ... + 136077.

It is an arithmetic number, because the mean of its divisors is an integer number (2749680).

Almost surely, 2^54486677 is an apocalyptic number.

It is an amenable number.

54486677 is a deficient number, since it is larger than the sum of its proper divisors (11505643).

54486677 is a wasteful number, since it uses less digits than its factorization.

54486677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 514 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 54486677 is about 7381.5091275430. The cubic root of 54486677 is about 379.1084291884.

The spelling of 54486677 in words is "fifty-four million, four hundred eighty-six thousand, six hundred seventy-seven".