53828716 has 12 divisors (see below), whose sum is σ = 94263120. Its totient is φ = 26896400.

The previous prime is 53828699. The next prime is 53828743. The reversal of 53828716 is 61782835.

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, 4065 + ... + 11143.

It is an arithmetic number, because the mean of its divisors is an integer number (7855260).

Almost surely, 2^53828716 is an apocalyptic number.

It is an amenable number.

53828716 is a deficient number, since it is larger than the sum of its proper divisors (40434404).

53828716 is a wasteful number, since it uses less digits than its factorization.

53828716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8984 (or 8982 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 53828716 is about 7336.8055719093. The cubic root of 53828716 is about 377.5762540577.

The spelling of 53828716 in words is "fifty-three million, eight hundred twenty-eight thousand, seven hundred sixteen".