99361995037 has 4 divisors (see below), whose sum is σ = 99450005020. Its totient is φ = 99273985056.

The previous prime is 99361995011. The next prime is 99361995101. The reversal of 99361995037 is 73059916399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73059916399 = 107 ⋅682802957.

It can be written as a sum of positive squares in 2 ways, for example, as 9464565796 + 89897429241 = 97286^2 + 299829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99361995037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99361995137) 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, 44003298 + ... + 44005555.

It is an arithmetic number, because the mean of its divisors is an integer number (24862501255).

Almost surely, 2^99361995037 is an apocalyptic number.

It is an amenable number.

99361995037 is a deficient number, since it is larger than the sum of its proper divisors (88009983).

99361995037 is a wasteful number, since it uses less digits than its factorization.

99361995037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88009982.

The product of its (nonzero) digits is 12400290, while the sum is 61.

The spelling of 99361995037 in words is "ninety-nine billion, three hundred sixty-one million, nine hundred ninety-five thousand, thirty-seven".