99654952119 has 8 divisors (see below), whose sum is σ = 140689344240. Its totient is φ = 62528597376.

The previous prime is 99654952109. The next prime is 99654952129. The reversal of 99654952119 is 91125945699.

It is an interprime number because it is at equal distance from previous prime (99654952109) and next prime (99654952129).

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

It is not a de Polignac number, because 99654952119 - 2⁵ = 99654952087 is a prime.

It is a super-2 number, since 2×99654952119² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99654952109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977009284 + ... + 977009385.

It is an arithmetic number, because the mean of its divisors is an integer number (17586168030).

Almost surely, 2^99654952119 is an apocalyptic number.

99654952119 is a deficient number, since it is larger than the sum of its proper divisors (41034392121).

99654952119 is a wasteful number, since it uses less digits than its factorization.

99654952119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954018689.

The product of its digits is 7873200, while the sum is 60.

The spelling of 99654952119 in words is "ninety-nine billion, six hundred fifty-four million, nine hundred fifty-two thousand, one hundred nineteen".