99540272376036 has 30 divisors (see below), whose sum is σ = 260217934267830. Its totient is φ = 33180090791904.

The previous prime is 99540272376011. The next prime is 99540272376197. The reversal of 99540272376036 is 63067327204599.

99540272376036 is a `hidden beast` number, since 9 + 9 + 540 + 2 + 7 + 23 + 7 + 60 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 99536657961636 + 3614414400 = 9976806^2 + 60120^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 153611531121 + ... + 153611531768.

It is an arithmetic number, because the mean of its divisors is an integer number (8673931142261).

Almost surely, 2^{99540272376036} is an apocalyptic number.

It is an amenable number.

99540272376036 is an abundant number, since it is smaller than the sum of its proper divisors (160677661891794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99540272376036 is a wasteful number, since it uses less digits than its factorization.

99540272376036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307223062905 (or 307223062894 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 63.

The spelling of 99540272376036 in words is "ninety-nine trillion, five hundred forty billion, two hundred seventy-two million, three hundred seventy-six thousand, thirty-six".