54831016 has 8 divisors (see below), whose sum is σ = 102808170. Its totient is φ = 27415504.

The previous prime is 54831013. The next prime is 54831019. The reversal of 54831016 is 61013845.

It is an interprime number because it is at equal distance from previous prime (54831013) and next prime (54831019).

It can be written as a sum of positive squares in only one way, i.e., 41654116 + 13176900 = 6454^2 + 3630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (54831013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3426931 + ... + 3426946.

Almost surely, 2^54831016 is an apocalyptic number.

It is an amenable number.

54831016 is a deficient number, since it is larger than the sum of its proper divisors (47977154).

54831016 is a wasteful number, since it uses less digits than its factorization.

54831016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853883 (or 6853879 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 54831016 is about 7404.7968236813. The cubic root of 54831016 is about 379.9053688645.

The spelling of 54831016 in words is "fifty-four million, eight hundred thirty-one thousand, sixteen".