52444635 has 8 divisors (see below), whose sum is σ = 83911440. Its totient is φ = 27970464.

The previous prime is 52444631. The next prime is 52444661. The reversal of 52444635 is 53644425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52444635 - 2² = 52444631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52444596 and 52444605.

It is not an unprimeable number, because it can be changed into a prime (52444631) 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, 1748140 + ... + 1748169.

It is an arithmetic number, because the mean of its divisors is an integer number (10488930).

Almost surely, 2^52444635 is an apocalyptic number.

52444635 is a deficient number, since it is larger than the sum of its proper divisors (31466805).

52444635 is a wasteful number, since it uses less digits than its factorization.

52444635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496317.

The product of its digits is 57600, while the sum is 33.

The square root of 52444635 is about 7241.8668173338. The cubic root of 52444635 is about 374.3119472166.

The spelling of 52444635 in words is "fifty-two million, four hundred forty-four thousand, six hundred thirty-five".