99364553 has 2 divisors, whose sum is σ = 99364554. Its totient is φ = 99364552.

The previous prime is 99364537. The next prime is 99364591. The reversal of 99364553 is 35546399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77387209 + 21977344 = 8797^2 + 4688^2 .

It is a cyclic number.

It is not a de Polignac number, because 99364553 - 2⁴ = 99364537 is a prime.

It is not a weakly prime, because it can be changed into another prime (99364513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49682276 + 49682277.

It is an arithmetic number, because the mean of its divisors is an integer number (49682277).

Almost surely, 2^99364553 is an apocalyptic number.

It is an amenable number.

99364553 is a deficient number, since it is larger than the sum of its proper divisors (1).

99364553 is an equidigital number, since it uses as much as digits as its factorization.

99364553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 44.

The square root of 99364553 is about 9968.1770148809. The cubic root of 99364553 is about 463.1736322556.

The spelling of 99364553 in words is "ninety-nine million, three hundred sixty-four thousand, five hundred fifty-three".