99132554 has 4 divisors (see below), whose sum is σ = 148698834. Its totient is φ = 49566276.

The previous prime is 99132529. The next prime is 99132563. The reversal of 99132554 is 45523199.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 55875625 + 43256929 = 7475^2 + 6577^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24783137 + ... + 24783140.

Almost surely, 2^99132554 is an apocalyptic number.

99132554 is a deficient number, since it is larger than the sum of its proper divisors (49566280).

99132554 is a wasteful number, since it uses less digits than its factorization.

99132554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49566279.

The product of its digits is 48600, while the sum is 38.

The square root of 99132554 is about 9956.5332320040. The cubic root of 99132554 is about 462.8128746374.

The spelling of 99132554 in words is "ninety-nine million, one hundred thirty-two thousand, five hundred fifty-four".