52547443475 has 12 divisors (see below), whose sum is σ = 66919880544. Its totient is φ = 40901793120.

The previous prime is 52547443463. The next prime is 52547443493. The reversal of 52547443475 is 57434474525.

It is not a de Polignac number, because 52547443475 - 2⁸ = 52547443219 is a prime.

It is a super-3 number, since 3×52547443475³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28403099 + ... + 28404948.

It is an arithmetic number, because the mean of its divisors is an integer number (5576656712).

Almost surely, 2^52547443475 is an apocalyptic number.

52547443475 is a deficient number, since it is larger than the sum of its proper divisors (14372437069).

52547443475 is a wasteful number, since it uses less digits than its factorization.

52547443475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56808094 (or 56808089 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 50.

The spelling of 52547443475 in words is "fifty-two billion, five hundred forty-seven million, four hundred forty-three thousand, four hundred seventy-five".