9984258051 has 16 divisors (see below), whose sum is σ = 13390842240. Its totient is φ = 6616972800.

The previous prime is 9984258043. The next prime is 9984258113. The reversal of 9984258051 is 1508524899.

It is not a de Polignac number, because 9984258051 - 2³ = 9984258043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9984257985 and 9984258003.

It is not an unprimeable number, because it can be changed into a prime (9984258041) 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, 932076 + ... + 942726.

It is an arithmetic number, because the mean of its divisors is an integer number (836927640).

Almost surely, 2^9984258051 is an apocalyptic number.

9984258051 is a deficient number, since it is larger than the sum of its proper divisors (3406584189).

9984258051 is a wasteful number, since it uses less digits than its factorization.

9984258051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12466.

The product of its (nonzero) digits is 1036800, while the sum is 51.

The square root of 9984258051 is about 99921.2592544750. The cubic root of 9984258051 is about 2153.3035962696.

The spelling of 9984258051 in words is "nine billion, nine hundred eighty-four million, two hundred fifty-eight thousand, fifty-one".