53351016 has 32 divisors (see below), whose sum is σ = 136218240. Its totient is φ = 17404928.

The previous prime is 53351009. The next prime is 53351021. The reversal of 53351016 is 61015335.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22521 + ... + 24776.

It is an arithmetic number, because the mean of its divisors is an integer number (4256820).

Almost surely, 2^53351016 is an apocalyptic number.

It is an amenable number.

53351016 is an abundant number, since it is smaller than the sum of its proper divisors (82867224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53351016 is a wasteful number, since it uses less digits than its factorization.

53351016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47353 (or 47349 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 53351016 is about 7304.1779824974. The cubic root of 53351016 is about 376.4560070218.

The spelling of 53351016 in words is "fifty-three million, three hundred fifty-one thousand, sixteen".