89058025691 has 2 divisors, whose sum is σ = 89058025692. Its totient is φ = 89058025690.

The previous prime is 89058025657. The next prime is 89058025733. The reversal of 89058025691 is 19652085098.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89058025691 - 2¹⁴ = 89058009307 is a prime.

It is not a weakly prime, because it can be changed into another prime (89058025391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44529012845 + 44529012846.

It is an arithmetic number, because the mean of its divisors is an integer number (44529012846).

Almost surely, 2^89058025691 is an apocalyptic number.

89058025691 is a deficient number, since it is larger than the sum of its proper divisors (1).

89058025691 is an equidigital number, since it uses as much as digits as its factorization.

89058025691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 53.

The spelling of 89058025691 in words is "eighty-nine billion, fifty-eight million, twenty-five thousand, six hundred ninety-one".