52100455406 has 4 divisors (see below), whose sum is σ = 78150683112. Its totient is φ = 26050227702.

The previous prime is 52100455397. The next prime is 52100455417. The reversal of 52100455406 is 60455400125.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13025113850 + ... + 13025113853.

It is an arithmetic number, because the mean of its divisors is an integer number (19537670778).

Almost surely, 2^52100455406 is an apocalyptic number.

52100455406 is a deficient number, since it is larger than the sum of its proper divisors (26050227706).

52100455406 is a wasteful number, since it uses less digits than its factorization.

52100455406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26050227705.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 52100455406 in words is "fifty-two billion, one hundred million, four hundred fifty-five thousand, four hundred six".