52551112405 has 8 divisors (see below), whose sum is σ = 68794183584. Its totient is φ = 38218990800.

The previous prime is 52551112381. The next prime is 52551112421. The reversal of 52551112405 is 50421115525.

52551112405 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 52551112405 - 2²⁵ = 52517557973 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, 477737331 + ... + 477737440.

It is an arithmetic number, because the mean of its divisors is an integer number (8599272948).

Almost surely, 2^52551112405 is an apocalyptic number.

52551112405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52551112405 is a deficient number, since it is larger than the sum of its proper divisors (16243071179).

52551112405 is a wasteful number, since it uses less digits than its factorization.

52551112405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955474787.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 52551112405 in words is "fifty-two billion, five hundred fifty-one million, one hundred twelve thousand, four hundred five".