52294398533 has 4 divisors (see below), whose sum is σ = 56317044588. Its totient is φ = 48271752480.

The previous prime is 52294398517. The next prime is 52294398557. The reversal of 52294398533 is 33589349225.

52294398533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34372418404 + 17921980129 = 185398^2 + 133873^2 .

It is a cyclic number.

It is not a de Polignac number, because 52294398533 - 2⁴ = 52294398517 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 (52294398733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2011323008 + ... + 2011323033.

It is an arithmetic number, because the mean of its divisors is an integer number (14079261147).

Almost surely, 2^52294398533 is an apocalyptic number.

It is an amenable number.

52294398533 is a deficient number, since it is larger than the sum of its proper divisors (4022646055).

52294398533 is a wasteful number, since it uses less digits than its factorization.

52294398533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022646054.

The product of its digits is 6998400, while the sum is 53.

The spelling of 52294398533 in words is "fifty-two billion, two hundred ninety-four million, three hundred ninety-eight thousand, five hundred thirty-three".