53471116 has 12 divisors (see below), whose sum is σ = 93854488. Its totient is φ = 26655552.

The previous prime is 53471107. The next prime is 53471123. The reversal of 53471116 is 61117435.

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, 18486 + ... + 21181.

Almost surely, 2^53471116 is an apocalyptic number.

It is an amenable number.

53471116 is a deficient number, since it is larger than the sum of its proper divisors (40383372).

53471116 is a wasteful number, since it uses less digits than its factorization.

53471116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40008 (or 40006 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 53471116 is about 7312.3946830023. The cubic root of 53471116 is about 376.7382789503.

The spelling of 53471116 in words is "fifty-three million, four hundred seventy-one thousand, one hundred sixteen".