99948885037 has 2 divisors, whose sum is σ = 99948885038. Its totient is φ = 99948885036.

The previous prime is 99948884999. The next prime is 99948885061. The reversal of 99948885037 is 73058884999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61085099716 + 38863785321 = 247154^2 + 197139^2 .

It is an emirp because it is prime and its reverse (73058884999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99948885037 - 2¹¹ = 99948882989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99948885067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49974442518 + 49974442519.

It is an arithmetic number, because the mean of its divisors is an integer number (49974442519).

Almost surely, 2^99948885037 is an apocalyptic number.

It is an amenable number.

99948885037 is a deficient number, since it is larger than the sum of its proper divisors (1).

99948885037 is an equidigital number, since it uses as much as digits as its factorization.

99948885037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156764160, while the sum is 70.

The spelling of 99948885037 in words is "ninety-nine billion, nine hundred forty-eight million, eight hundred eighty-five thousand, thirty-seven".