52761452 has 12 divisors (see below), whose sum is σ = 92730456. Its totient is φ = 26267040.

The previous prime is 52761451. The next prime is 52761463. The reversal of 52761452 is 25416725.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52761451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27374 + ... + 29237.

It is an arithmetic number, because the mean of its divisors is an integer number (7727538).

Almost surely, 2^52761452 is an apocalyptic number.

It is an amenable number.

52761452 is a deficient number, since it is larger than the sum of its proper divisors (39969004).

52761452 is a wasteful number, since it uses less digits than its factorization.

52761452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56848 (or 56846 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 52761452 is about 7263.7078685751. The cubic root of 52761452 is about 375.0641715366.

The spelling of 52761452 in words is "fifty-two million, seven hundred sixty-one thousand, four hundred fifty-two".