52663716 has 48 divisors (see below), whose sum is σ = 156042880. Its totient is φ = 15046560.

The previous prime is 52663711. The next prime is 52663727. The reversal of 52663716 is 61736625.

52663716 is a `hidden beast` number, since 5 + 2 + 6 + 637 + 16 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (52663711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34075 + ... + 35586.

Almost surely, 2^52663716 is an apocalyptic number.

It is an amenable number.

52663716 is an abundant number, since it is smaller than the sum of its proper divisors (103379164).

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

52663716 is a wasteful number, since it uses less digits than its factorization.

52663716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69681 (or 69673 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 52663716 is about 7256.9770565987. The cubic root of 52663716 is about 374.8324371383.

The spelling of 52663716 in words is "fifty-two million, six hundred sixty-three thousand, seven hundred sixteen".