53986014 has 40 divisors (see below), whose sum is σ = 126236880. Its totient is φ = 17211744.

The previous prime is 53985989. The next prime is 53986021. The reversal of 53986014 is 41068935.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53986014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3519 + ... + 10970.

It is an arithmetic number, because the mean of its divisors is an integer number (3155922).

Almost surely, 2^53986014 is an apocalyptic number.

53986014 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53986014 is an abundant number, since it is smaller than the sum of its proper divisors (72250866).

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

53986014 is a wasteful number, since it uses less digits than its factorization.

53986014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14526 (or 14517 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 53986014 is about 7347.5175399586. The cubic root of 53986014 is about 377.9436801956.

The spelling of 53986014 in words is "fifty-three million, nine hundred eighty-six thousand, fourteen".