53927316 has 24 divisors (see below), whose sum is σ = 139811840. Its totient is φ = 17975736.

The previous prime is 53927311. The next prime is 53927317. The reversal of 53927316 is 61372935.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53927311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249556 + ... + 249771.

Almost surely, 2^53927316 is an apocalyptic number.

It is an amenable number.

53927316 is an abundant number, since it is smaller than the sum of its proper divisors (85884524).

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

53927316 is a wasteful number, since it uses less digits than its factorization.

53927316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499340 (or 499332 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 53927316 is about 7343.5220432705. The cubic root of 53927316 is about 377.8066534509.

It can be divided in two parts, 53 and 927316, that added together give a square (927369 = 963²).

The spelling of 53927316 in words is "fifty-three million, nine hundred twenty-seven thousand, three hundred sixteen".