99455954 has 8 divisors (see below), whose sum is σ = 160659660. Its totient is φ = 45902736.

The previous prime is 99455929. The next prime is 99455957. The reversal of 99455954 is 45955499.

It can be written as a sum of positive squares in 2 ways, for example, as 98465929 + 990025 = 9923^2 + 995^2 .

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 (99455957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912589 + ... + 1912640.

Almost surely, 2^99455954 is an apocalyptic number.

99455954 is a deficient number, since it is larger than the sum of its proper divisors (61203706).

99455954 is a wasteful number, since it uses less digits than its factorization.

99455954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825244.

The product of its digits is 1458000, while the sum is 50.

The square root of 99455954 is about 9972.7606007564. The cubic root of 99455954 is about 463.3156062894.

The spelling of 99455954 in words is "ninety-nine million, four hundred fifty-five thousand, nine hundred fifty-four".