52445799 has 40 divisors (see below), whose sum is σ = 94821408. Its totient is φ = 28200960.

The previous prime is 52445797. The next prime is 52445801. The reversal of 52445799 is 99754425.

It is an interprime number because it is at equal distance from previous prime (52445797) and next prime (52445801).

It is not a de Polignac number, because 52445799 - 2¹ = 52445797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52445797) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6919 + ... + 12359.

Almost surely, 2^52445799 is an apocalyptic number.

52445799 is a deficient number, since it is larger than the sum of its proper divisors (42375609).

52445799 is a wasteful number, since it uses less digits than its factorization.

52445799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5477 (or 5468 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 52445799 is about 7241.9471829060. The cubic root of 52445799 is about 374.3147164601.

The spelling of 52445799 in words is "fifty-two million, four hundred forty-five thousand, seven hundred ninety-nine".