52473637425 has 36 divisors (see below), whose sum is σ = 95360372240. Its totient is φ = 25441759200.

The previous prime is 52473637409. The next prime is 52473637457.

52473637425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52473637425 - 2⁴ = 52473637409 is a prime.

It is a super-2 number, since 2×52473637425² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2882035 + ... + 2900184.

Almost surely, 2^52473637425 is an apocalyptic number.

52473637425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52473637425 is a deficient number, since it is larger than the sum of its proper divisors (42886734815).

52473637425 is a wasteful number, since it uses less digits than its factorization.

52473637425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782254 (or 5782238 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 48.

The spelling of 52473637425 in words is "fifty-two billion, four hundred seventy-three million, six hundred thirty-seven thousand, four hundred twenty-five".