852666051 has 16 divisors (see below), whose sum is σ = 1203033600. Its totient is φ = 536067840.

The previous prime is 852666047. The next prime is 852666083. The reversal of 852666051 is 150666258.

852666051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 852666051 - 2² = 852666047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852666041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82126 + ... + 91923.

It is an arithmetic number, because the mean of its divisors is an integer number (75189600).

Almost surely, 2^852666051 is an apocalyptic number.

852666051 is a deficient number, since it is larger than the sum of its proper divisors (350367549).

852666051 is a wasteful number, since it uses less digits than its factorization.

852666051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174146.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 852666051 is about 29200.4460753599. The cubic root of 852666051 is about 948.2575821359.

The spelling of 852666051 in words is "eight hundred fifty-two million, six hundred sixty-six thousand, fifty-one".