52357275326 has 4 divisors (see below), whose sum is σ = 78535912992. Its totient is φ = 26178637662.

The previous prime is 52357275317. The next prime is 52357275337. The reversal of 52357275326 is 62357275325.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13089318830 + ... + 13089318833.

It is an arithmetic number, because the mean of its divisors is an integer number (19633978248).

Almost surely, 2^52357275326 is an apocalyptic number.

52357275326 is a deficient number, since it is larger than the sum of its proper divisors (26178637666).

52357275326 is a wasteful number, since it uses less digits than its factorization.

52357275326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26178637665.

The product of its digits is 2646000, while the sum is 47.

Subtracting 52357275326 from its reverse (62357275325), we obtain a palindrome (9999999999).

The spelling of 52357275326 in words is "fifty-two billion, three hundred fifty-seven million, two hundred seventy-five thousand, three hundred twenty-six".