8051951908 has 48 divisors (see below), whose sum is σ = 18919281024. Its totient is φ = 2895805440.

The previous prime is 8051951891. The next prime is 8051951939. The reversal of 8051951908 is 8091591508.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1001485 + ... + 1009492.

It is an arithmetic number, because the mean of its divisors is an integer number (394151688).

Almost surely, 2^8051951908 is an apocalyptic number.

It is an amenable number.

8051951908 is an abundant number, since it is smaller than the sum of its proper divisors (10867329116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8051951908 is a wasteful number, since it uses less digits than its factorization.

8051951908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011012 (or 2011010 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 46.

The square root of 8051951908 is about 89732.6691233466. The cubic root of 8051951908 is about 2004.3199878010.

It can be divided in two parts, 8051 and 951908, that added together give a palindrome (959959).

The spelling of 8051951908 in words is "eight billion, fifty-one million, nine hundred fifty-one thousand, nine hundred eight".