52100544394 has 8 divisors (see below), whose sum is σ = 78281287200. Its totient is φ = 26006781996.

The previous prime is 52100544359. The next prime is 52100544401. The reversal of 52100544394 is 49344500125.

It is a happy number.

52100544394 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21743604 + ... + 21745999.

It is an arithmetic number, because the mean of its divisors is an integer number (9785160900).

Almost surely, 2^52100544394 is an apocalyptic number.

52100544394 is a deficient number, since it is larger than the sum of its proper divisors (26180742806).

52100544394 is a wasteful number, since it uses less digits than its factorization.

52100544394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43490204.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 52100544394 in words is "fifty-two billion, one hundred million, five hundred forty-four thousand, three hundred ninety-four".