89952006399 has 32 divisors (see below), whose sum is σ = 121883823360. Its totient is φ = 59003215872.

The previous prime is 89952006373. The next prime is 89952006503. The reversal of 89952006399 is 99360025998.

It is a Cunningham number, because it is equal to 299920²-1.

It is not a de Polignac number, because 89952006399 - 2⁷ = 89952006271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89952006349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32089932 + ... + 32092734.

It is an arithmetic number, because the mean of its divisors is an integer number (3808869480).

Almost surely, 2^89952006399 is an apocalyptic number.

89952006399 is a deficient number, since it is larger than the sum of its proper divisors (31931816961).

89952006399 is a wasteful number, since it uses less digits than its factorization.

89952006399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559.

The product of its (nonzero) digits is 9447840, while the sum is 60.

The spelling of 89952006399 in words is "eighty-nine billion, nine hundred fifty-two million, six thousand, three hundred ninety-nine".