54919112 has 16 divisors (see below), whose sum is σ = 109030860. Its totient is φ = 25844224.

The previous prime is 54919099. The next prime is 54919121. The reversal of 54919112 is 21191945.

It can be written as a sum of positive squares in 2 ways, for example, as 53085796 + 1833316 = 7286^2 + 1354^2 .

It is a super-2 number, since 2×54919112² = 6032217725737088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201773 + ... + 202044.

Almost surely, 2^54919112 is an apocalyptic number.

It is an amenable number.

54919112 is a deficient number, since it is larger than the sum of its proper divisors (54111748).

54919112 is a wasteful number, since it uses less digits than its factorization.

54919112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403840 (or 403836 counting only the distinct ones).

The product of its digits is 3240, while the sum is 32.

The square root of 54919112 is about 7410.7430126810. The cubic root of 54919112 is about 380.1087223529.

The spelling of 54919112 in words is "fifty-four million, nine hundred nineteen thousand, one hundred twelve".