52250212405 has 8 divisors (see below), whose sum is σ = 62702054784. Its totient is φ = 41798970000.

The previous prime is 52250212397. The next prime is 52250212459. The reversal of 52250212405 is 50421205225.

52250212405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52250212405 - 2³ = 52250212397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71280 + ... + 331030.

It is an arithmetic number, because the mean of its divisors is an integer number (7837756848).

Almost surely, 2^52250212405 is an apocalyptic number.

It is an amenable number.

52250212405 is a deficient number, since it is larger than the sum of its proper divisors (10451842379).

52250212405 is a wasteful number, since it uses less digits than its factorization.

52250212405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299987.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 52250212405 in words is "fifty-two billion, two hundred fifty million, two hundred twelve thousand, four hundred five".