52836945 has 24 divisors (see below), whose sum is σ = 98342784. Its totient is φ = 24153696.

The previous prime is 52836943. The next prime is 52836947. The reversal of 52836945 is 54963825.

It is an interprime number because it is at equal distance from previous prime (52836943) and next prime (52836947).

It is not a de Polignac number, because 52836945 - 2¹ = 52836943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52836897 and 52836906.

It is not an unprimeable number, because it can be changed into a prime (52836943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35209 + ... + 36678.

It is an arithmetic number, because the mean of its divisors is an integer number (4097616).

Almost surely, 2^52836945 is an apocalyptic number.

It is an amenable number.

52836945 is a deficient number, since it is larger than the sum of its proper divisors (45505839).

52836945 is a wasteful number, since it uses less digits than its factorization.

52836945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71909 (or 71902 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 52836945 is about 7268.9025994300. The cubic root of 52836945 is about 375.2429714279.

It can be divided in two parts, 528 and 36945, that added together give a palindrome (37473).

The spelling of 52836945 in words is "fifty-two million, eight hundred thirty-six thousand, nine hundred forty-five".