89570482501 has 2 divisors, whose sum is σ = 89570482502. Its totient is φ = 89570482500.

The previous prime is 89570482451. The next prime is 89570482517. The reversal of 89570482501 is 10528407598.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58842145476 + 30728337025 = 242574^2 + 175295^2 .

It is a cyclic number.

It is not a de Polignac number, because 89570482501 - 2⁹ = 89570481989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89570482531) by changing a digit.

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 as a sum of consecutive naturals, namely, 44785241250 + 44785241251.

It is an arithmetic number, because the mean of its divisors is an integer number (44785241251).

Almost surely, 2^89570482501 is an apocalyptic number.

It is an amenable number.

89570482501 is a deficient number, since it is larger than the sum of its proper divisors (1).

89570482501 is an equidigital number, since it uses as much as digits as its factorization.

89570482501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 89570482501 in words is "eighty-nine billion, five hundred seventy million, four hundred eighty-two thousand, five hundred one".