52265464399 has 8 divisors (see below), whose sum is σ = 52497101888. Its totient is φ = 52034136480.

The previous prime is 52265464393. The next prime is 52265464409. The reversal of 52265464399 is 99346456225.

52265464399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52265464399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52265464393) 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, 264349 + ... + 417625.

It is an arithmetic number, because the mean of its divisors is an integer number (6562137736).

Almost surely, 2^52265464399 is an apocalyptic number.

52265464399 is a deficient number, since it is larger than the sum of its proper divisors (231637489).

52265464399 is a wasteful number, since it uses less digits than its factorization.

52265464399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154785.

The product of its digits is 13996800, while the sum is 55.

The spelling of 52265464399 in words is "fifty-two billion, two hundred sixty-five million, four hundred sixty-four thousand, three hundred ninety-nine".