99056025 has 144 divisors (see below), whose sum is σ = 208915200. Its totient is φ = 44513280.

The previous prime is 99055997. The next prime is 99056077. The reversal of 99056025 is 52065099.

99056025 is a `hidden beast` number, since 9 + 90 + 560 + 2 + 5 = 666.

It is not a de Polignac number, because 99056025 - 2¹⁰ = 99055001 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2107552 + ... + 2107598.

It is an arithmetic number, because the mean of its divisors is an integer number (1450800).

Almost surely, 2^99056025 is an apocalyptic number.

99056025 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

99056025 is an abundant number, since it is smaller than the sum of its proper divisors (109859175).

99056025 is a wasteful number, since it uses less digits than its factorization.

99056025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 99056025 is about 9952.6893350491. The cubic root of 99056025 is about 462.6937488703.

The spelling of 99056025 in words is "ninety-nine million, fifty-six thousand, twenty-five".