52101206 has 4 divisors (see below), whose sum is σ = 78151812. Its totient is φ = 26050602.

The previous prime is 52101193. The next prime is 52101227. The reversal of 52101206 is 60210125.

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, 13025300 + ... + 13025303.

It is an arithmetic number, because the mean of its divisors is an integer number (19537953).

Almost surely, 2^52101206 is an apocalyptic number.

52101206 is a deficient number, since it is larger than the sum of its proper divisors (26050606).

52101206 is a wasteful number, since it uses less digits than its factorization.

52101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26050605.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 52101206 is about 7218.1165133295. The cubic root of 52101206 is about 373.4931078095.

The spelling of 52101206 in words is "fifty-two million, one hundred one thousand, two hundred six".