52112452454 has 8 divisors (see below), whose sum is σ = 79493571720. Its totient is φ = 25614595216.

The previous prime is 52112452433. The next prime is 52112452471. The reversal of 52112452454 is 45425421125.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220815359 + ... + 220815594.

It is an arithmetic number, because the mean of its divisors is an integer number (9936696465).

Almost surely, 2^52112452454 is an apocalyptic number.

52112452454 is a deficient number, since it is larger than the sum of its proper divisors (27381119266).

52112452454 is a wasteful number, since it uses less digits than its factorization.

52112452454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441631014.

The product of its digits is 64000, while the sum is 35.

Adding to 52112452454 its reverse (45425421125), we get a palindrome (97537873579).

The spelling of 52112452454 in words is "fifty-two billion, one hundred twelve million, four hundred fifty-two thousand, four hundred fifty-four".