52306144475 has 24 divisors (see below), whose sum is σ = 70358725920. Its totient is φ = 38344101120.

The previous prime is 52306144427. The next prime is 52306144507. The reversal of 52306144475 is 57444160325.

It is a de Polignac number, because none of the positive numbers 2^k-52306144475 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 542855 + ... + 631904.

It is an arithmetic number, because the mean of its divisors is an integer number (2931613580).

Almost surely, 2^52306144475 is an apocalyptic number.

52306144475 is a deficient number, since it is larger than the sum of its proper divisors (18052581445).

52306144475 is a wasteful number, since it uses less digits than its factorization.

52306144475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174919 (or 1174914 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 52306144475 in words is "fifty-two billion, three hundred six million, one hundred forty-four thousand, four hundred seventy-five".