99610072754 has 4 divisors (see below), whose sum is σ = 149415109134. Its totient is φ = 49805036376.

The previous prime is 99610072747. The next prime is 99610072759. The reversal of 99610072754 is 45727001699.

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., 73182693529 + 26427379225 = 270523^2 + 162565^2 .

It is not an unprimeable number, because it can be changed into a prime (99610072759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24902518187 + ... + 24902518190.

Almost surely, 2^99610072754 is an apocalyptic number.

99610072754 is a deficient number, since it is larger than the sum of its proper divisors (49805036380).

99610072754 is a wasteful number, since it uses less digits than its factorization.

99610072754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49805036379.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 99610072754 in words is "ninety-nine billion, six hundred ten million, seventy-two thousand, seven hundred fifty-four".