53716455 has 24 divisors (see below), whose sum is σ = 100271808. Its totient is φ = 26444736.

The previous prime is 53716409. The next prime is 53716483. The reversal of 53716455 is 55461735.

53716455 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 645 + 5 = 666.

It is not a de Polignac number, because 53716455 - 2⁶ = 53716391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45327 + ... + 46496.

It is an arithmetic number, because the mean of its divisors is an integer number (4177992).

Almost surely, 2^53716455 is an apocalyptic number.

53716455 is a deficient number, since it is larger than the sum of its proper divisors (46555353).

53716455 is a wasteful number, since it uses less digits than its factorization.

53716455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91847 (or 91844 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 53716455 is about 7329.1510422422. The cubic root of 53716455 is about 377.3135901142.

The spelling of 53716455 in words is "fifty-three million, seven hundred sixteen thousand, four hundred fifty-five".