99759325 has 6 divisors (see below), whose sum is σ = 123701594. Its totient is φ = 79807440.

The previous prime is 99759313. The next prime is 99759337. The reversal of 99759325 is 52395799.

It is an interprime number because it is at equal distance from previous prime (99759313) and next prime (99759337).

It can be written as a sum of positive squares in 3 ways, for example, as 1887876 + 97871449 = 1374^2 + 9893^2 .

It is not a de Polignac number, because 99759325 - 2⁵ = 99759293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1995162 + ... + 1995211.

Almost surely, 2^99759325 is an apocalyptic number.

It is an amenable number.

99759325 is a deficient number, since it is larger than the sum of its proper divisors (23942269).

99759325 is a wasteful number, since it uses less digits than its factorization.

99759325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990383 (or 3990378 counting only the distinct ones).

The product of its digits is 765450, while the sum is 49.

The square root of 99759325 is about 9987.9590007168. The cubic root of 99759325 is about 463.7862127620.

The spelling of 99759325 in words is "ninety-nine million, seven hundred fifty-nine thousand, three hundred twenty-five".