89725052798 has 32 divisors (see below), whose sum is σ = 139480704000. Its totient is φ = 43269539040.

The previous prime is 89725052741. The next prime is 89725052827.

It is a happy number.

89725052798 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 89725052798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186073 + ... + 1259451.

It is an arithmetic number, because the mean of its divisors is an integer number (4358772000).

Almost surely, 2^89725052798 is an apocalyptic number.

89725052798 is a deficient number, since it is larger than the sum of its proper divisors (49755651202).

89725052798 is a wasteful number, since it uses less digits than its factorization.

89725052798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73640.

The product of its (nonzero) digits is 25401600, while the sum is 62.

The spelling of 89725052798 in words is "eighty-nine billion, seven hundred twenty-five million, fifty-two thousand, seven hundred ninety-eight".