52047560 has 32 divisors (see below), whose sum is σ = 117417600. Its totient is φ = 20763840.

The previous prime is 52047559. The next prime is 52047563. The reversal of 52047560 is 6574025.

It is not an unprimeable number, because it can be changed into a prime (52047563) 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, 15731 + ... + 18749.

It is an arithmetic number, because the mean of its divisors is an integer number (3669300).

Almost surely, 2^52047560 is an apocalyptic number.

It is an amenable number.

52047560 is an abundant number, since it is smaller than the sum of its proper divisors (65370040).

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

52047560 is a wasteful number, since it uses less digits than its factorization.

52047560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461 (or 3457 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52047560 is about 7214.3994899091. The cubic root of 52047560 is about 373.3648747444.

The spelling of 52047560 in words is "fifty-two million, forty-seven thousand, five hundred sixty".