925250926851 has 12 divisors (see below), whose sum is σ = 1364909169312. Its totient is φ = 603709824336.

The previous prime is 925250926849. The next prime is 925250926861. The reversal of 925250926851 is 158629052529.

925250926851 is a `hidden beast` number, since 9 + 2 + 52 + 509 + 2 + 6 + 85 + 1 = 666.

It is not a de Polignac number, because 925250926851 - 2¹ = 925250926849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (925250926811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093676796 + ... + 1093677641.

It is an arithmetic number, because the mean of its divisors is an integer number (113742430776).

Almost surely, 2^925250926851 is an apocalyptic number.

925250926851 is a deficient number, since it is larger than the sum of its proper divisors (439658242461).

925250926851 is a wasteful number, since it uses less digits than its factorization.

925250926851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187354490 (or 2187354487 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 54.

The spelling of 925250926851 in words is "nine hundred twenty-five billion, two hundred fifty million, nine hundred twenty-six thousand, eight hundred fifty-one".