52772463 has 12 divisors (see below), whose sum is σ = 76302408. Its totient is φ = 35146800.

The previous prime is 52772449. The next prime is 52772477. The reversal of 52772463 is 36427725.

It is a happy number.

52772463 is a `hidden beast` number, since 527 + 72 + 4 + 63 = 666.

It is an interprime number because it is at equal distance from previous prime (52772449) and next prime (52772477).

It is not a de Polignac number, because 52772463 - 2²⁰ = 51723887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52771463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9456 + ... + 13962.

It is an arithmetic number, because the mean of its divisors is an integer number (6358534).

Almost surely, 2^52772463 is an apocalyptic number.

52772463 is a deficient number, since it is larger than the sum of its proper divisors (23529945).

52772463 is a wasteful number, since it uses less digits than its factorization.

52772463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814 (or 5811 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 52772463 is about 7264.4657752652. The cubic root of 52772463 is about 375.0902609395.

It can be divided in two parts, 52772 and 463, that added together give a palindrome (53235).

The spelling of 52772463 in words is "fifty-two million, seven hundred seventy-two thousand, four hundred sixty-three".