99476513 has 2 divisors, whose sum is σ = 99476514. Its totient is φ = 99476512.

The previous prime is 99476497. The next prime is 99476521. The reversal of 99476513 is 31567499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99341089 + 135424 = 9967^2 + 368^2 .

It is a cyclic number.

It is not a de Polignac number, because 99476513 - 2⁴ = 99476497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99476593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49738256 + 49738257.

It is an arithmetic number, because the mean of its divisors is an integer number (49738257).

Almost surely, 2^99476513 is an apocalyptic number.

It is an amenable number.

99476513 is a deficient number, since it is larger than the sum of its proper divisors (1).

99476513 is an equidigital number, since it uses as much as digits as its factorization.

99476513 is an evil number, because the sum of its binary digits is even.

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

The square root of 99476513 is about 9973.7913052159. The cubic root of 99476513 is about 463.3475287935.

The spelling of 99476513 in words is "ninety-nine million, four hundred seventy-six thousand, five hundred thirteen".