53476716 has 24 divisors (see below), whose sum is σ = 131346880. Its totient is φ = 16887312.

The previous prime is 53476711. The next prime is 53476733. The reversal of 53476716 is 61767435.

It is not an unprimeable number, because it can be changed into a prime (53476711) 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, 117046 + ... + 117501.

Almost surely, 2^53476716 is an apocalyptic number.

It is an amenable number.

53476716 is an abundant number, since it is smaller than the sum of its proper divisors (77870164).

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

53476716 is a wasteful number, since it uses less digits than its factorization.

53476716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234573 (or 234571 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 53476716 is about 7312.7775844750. Note that the first 3 decimals coincide. The cubic root of 53476716 is about 376.7514303541.

The spelling of 53476716 in words is "fifty-three million, four hundred seventy-six thousand, seven hundred sixteen".