52577416 has 32 divisors (see below), whose sum is σ = 101729880. Its totient is φ = 25459200.

The previous prime is 52577411. The next prime is 52577419. The reversal of 52577416 is 61477525.

It can be written as a sum of positive squares in 4 ways, for example, as 28665316 + 23912100 = 5354^2 + 4890^2 .

Its product of digits (58800) is a multiple of the sum of its prime factors (1225).

It is not an unprimeable number, because it can be changed into a prime (52577411) 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, 50986 + ... + 52006.

Almost surely, 2^52577416 is an apocalyptic number.

It is an amenable number.

52577416 is a deficient number, since it is larger than the sum of its proper divisors (49152464).

52577416 is a wasteful number, since it uses less digits than its factorization.

52577416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225 (or 1221 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 52577416 is about 7251.0286166860. The cubic root of 52577416 is about 374.6275793003.

The spelling of 52577416 in words is "fifty-two million, five hundred seventy-seven thousand, four hundred sixteen".