9995151858 has 16 divisors (see below), whose sum is σ = 20094967296. Its totient is φ = 3314273360.

The previous prime is 9995151851. The next prime is 9995151893. The reversal of 9995151858 is 8581515999.

It is not an unprimeable number, because it can be changed into a prime (9995151851) 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, 4359741 + ... + 4362032.

It is an arithmetic number, because the mean of its divisors is an integer number (1255935456).

Almost surely, 2^9995151858 is an apocalyptic number.

9995151858 is an abundant number, since it is smaller than the sum of its proper divisors (10099815438).

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

9995151858 is a wasteful number, since it uses less digits than its factorization.

9995151858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721969.

The product of its digits is 5832000, while the sum is 60.

The square root of 9995151858 is about 99975.7563512275. The cubic root of 9995151858 is about 2154.0864669077.

The spelling of 9995151858 in words is "nine billion, nine hundred ninety-five million, one hundred fifty-one thousand, eight hundred fifty-eight".