52707369 has 16 divisors (see below), whose sum is σ = 82563264. Its totient is φ = 29486400.

The previous prime is 52707367. The next prime is 52707373. The reversal of 52707369 is 96370725.

It is not a de Polignac number, because 52707369 - 2¹ = 52707367 is a prime.

It is a super-2 number, since 2×52707369² = 5556133493804322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (52707367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61002 + ... + 61859.

It is an arithmetic number, because the mean of its divisors is an integer number (5160204).

Almost surely, 2^52707369 is an apocalyptic number.

It is an amenable number.

52707369 is a deficient number, since it is larger than the sum of its proper divisors (29855895).

52707369 is a wasteful number, since it uses less digits than its factorization.

52707369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122888.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 52707369 is about 7259.9840908917. The cubic root of 52707369 is about 374.9359748471.

The spelling of 52707369 in words is "fifty-two million, seven hundred seven thousand, three hundred sixty-nine".