89210625897 has 32 divisors (see below), whose sum is σ = 122141825280. Its totient is φ = 57899520000.

The previous prime is 89210625883. The next prime is 89210625947. The reversal of 89210625897 is 79852601298.

It is a happy number.

It is not a de Polignac number, because 89210625897 - 2⁷ = 89210625769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89210625877) 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, 7759129 + ... + 7770617.

It is an arithmetic number, because the mean of its divisors is an integer number (3816932040).

Almost surely, 2^89210625897 is an apocalyptic number.

It is an amenable number.

89210625897 is a deficient number, since it is larger than the sum of its proper divisors (32931199383).

89210625897 is a wasteful number, since it uses less digits than its factorization.

89210625897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11985.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 89210625897 in words is "eighty-nine billion, two hundred ten million, six hundred twenty-five thousand, eight hundred ninety-seven".