54877485 has 16 divisors (see below), whose sum is σ = 94558464. Its totient is φ = 27016512.

The previous prime is 54877469. The next prime is 54877499. The reversal of 54877485 is 58477845.

It is not a de Polignac number, because 54877485 - 2⁴ = 54877469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140517 + ... + 140906.

It is an arithmetic number, because the mean of its divisors is an integer number (5909904).

Almost surely, 2^54877485 is an apocalyptic number.

It is an amenable number.

54877485 is a deficient number, since it is larger than the sum of its proper divisors (39680979).

54877485 is a wasteful number, since it uses less digits than its factorization.

54877485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281444.

The product of its digits is 1254400, while the sum is 48.

The square root of 54877485 is about 7407.9339224915. The cubic root of 54877485 is about 380.0126611663.

The spelling of 54877485 in words is "fifty-four million, eight hundred seventy-seven thousand, four hundred eighty-five".