99951010 has 8 divisors (see below), whose sum is σ = 179911836. Its totient is φ = 39980400.

The previous prime is 99950987. The next prime is 99951013. The reversal of 99951010 is 1015999.

It can be written as a sum of positive squares in 2 ways, for example, as 80299521 + 19651489 = 8961^2 + 4433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (99951013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4997541 + ... + 4997560.

Almost surely, 2^99951010 is an apocalyptic number.

99951010 is a deficient number, since it is larger than the sum of its proper divisors (79960826).

99951010 is a wasteful number, since it uses less digits than its factorization.

99951010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9995108.

The product of its (nonzero) digits is 3645, while the sum is 34.

The square root of 99951010 is about 9997.5501999240. The cubic root of 99951010 is about 464.0830738346.

The spelling of 99951010 in words is "ninety-nine million, nine hundred fifty-one thousand, ten".