54475798 has 24 divisors (see below), whose sum is σ = 90664056. Its totient is φ = 24523200.

The previous prime is 54475787. The next prime is 54475801. The reversal of 54475798 is 89757445.

It is a super-2 number, since 2×54475798² = 5935225135473608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11893 + ... + 15823.

It is an arithmetic number, because the mean of its divisors is an integer number (3777669).

Almost surely, 2^54475798 is an apocalyptic number.

54475798 is a deficient number, since it is larger than the sum of its proper divisors (36188258).

54475798 is a wasteful number, since it uses less digits than its factorization.

54475798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000 (or 3987 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The square root of 54475798 is about 7380.7721818249. The cubic root of 54475798 is about 379.0831961384.

The spelling of 54475798 in words is "fifty-four million, four hundred seventy-five thousand, seven hundred ninety-eight".