53151416 has 32 divisors (see below), whose sum is σ = 102952080. Its totient is φ = 25708800.

The previous prime is 53151409. The next prime is 53151419. The reversal of 53151416 is 61415135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53151419) 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, 42350 + ... + 43586.

Almost surely, 2^53151416 is an apocalyptic number.

It is an amenable number.

53151416 is a deficient number, since it is larger than the sum of its proper divisors (49800664).

53151416 is a wasteful number, since it uses less digits than its factorization.

53151416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415 (or 1411 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 53151416 is about 7290.5017659966. The cubic root of 53151416 is about 375.9859471132.

The spelling of 53151416 in words is "fifty-three million, one hundred fifty-one thousand, four hundred sixteen".