54788475 has 48 divisors (see below), whose sum is σ = 104913920. Its totient is φ = 24710400.

The previous prime is 54788473. The next prime is 54788477. The reversal of 54788475 is 57488745.

It is an interprime number because it is at equal distance from previous prime (54788473) and next prime (54788477).

It is not a de Polignac number, because 54788475 - 2¹ = 54788473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54788473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40815 + ... + 42135.

Almost surely, 2^54788475 is an apocalyptic number.

54788475 is a deficient number, since it is larger than the sum of its proper divisors (50125445).

54788475 is a wasteful number, since it uses less digits than its factorization.

54788475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1415 counting only the distinct ones).

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

The square root of 54788475 is about 7401.9237364350. The cubic root of 54788475 is about 379.8070927611.

The spelling of 54788475 in words is "fifty-four million, seven hundred eighty-eight thousand, four hundred seventy-five".