99037853 has 2 divisors, whose sum is σ = 99037854. Its totient is φ = 99037852.

The previous prime is 99037849. The next prime is 99037879. The reversal of 99037853 is 35873099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62047129 + 36990724 = 7877^2 + 6082^2 .

It is a cyclic number.

It is not a de Polignac number, because 99037853 - 2² = 99037849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99037843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49518926 + 49518927.

It is an arithmetic number, because the mean of its divisors is an integer number (49518927).

Almost surely, 2^99037853 is an apocalyptic number.

It is an amenable number.

99037853 is a deficient number, since it is larger than the sum of its proper divisors (1).

99037853 is an equidigital number, since it uses as much as digits as its factorization.

99037853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 99037853 is about 9951.7763740952. The cubic root of 99037853 is about 462.6654531491.

The spelling of 99037853 in words is "ninety-nine million, thirty-seven thousand, eight hundred fifty-three".