8051023690 has 16 divisors (see below), whose sum is σ = 14493349728. Its totient is φ = 3220074576.

The previous prime is 8051023679. The next prime is 8051023697. The reversal of 8051023690 is 963201508.

It is a super-2 number, since 2×8051023690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8051023697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74509 + ... + 147151.

It is an arithmetic number, because the mean of its divisors is an integer number (905834358).

Almost surely, 2^8051023690 is an apocalyptic number.

8051023690 is a deficient number, since it is larger than the sum of its proper divisors (6442326038).

8051023690 is a wasteful number, since it uses less digits than its factorization.

8051023690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83733.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 8051023690 is about 89727.4968446128. The cubic root of 8051023690 is about 2004.2429664192.

The spelling of 8051023690 in words is "eight billion, fifty-one million, twenty-three thousand, six hundred ninety".