52814463 has 32 divisors (see below), whose sum is σ = 80080896. Its totient is φ = 30716928.

The previous prime is 52814453. The next prime is 52814473. The reversal of 52814463 is 36441825.

It is an interprime number because it is at equal distance from previous prime (52814453) and next prime (52814473).

It is not a de Polignac number, because 52814463 - 2¹⁸ = 52552319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52814413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86706 + ... + 87312.

It is an arithmetic number, because the mean of its divisors is an integer number (2502528).

Almost surely, 2^52814463 is an apocalyptic number.

52814463 is a deficient number, since it is larger than the sum of its proper divisors (27266433).

52814463 is a wasteful number, since it uses less digits than its factorization.

52814463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743.

The product of its digits is 23040, while the sum is 33.

The square root of 52814463 is about 7267.3559841252. The cubic root of 52814463 is about 375.1897422004.

The spelling of 52814463 in words is "fifty-two million, eight hundred fourteen thousand, four hundred sixty-three".