89570482451 has 2 divisors, whose sum is σ = 89570482452. Its totient is φ = 89570482450.

The previous prime is 89570482447. The next prime is 89570482501. The reversal of 89570482451 is 15428407598.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89570482451 - 2² = 89570482447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89570482393 and 89570482402.

It is not a weakly prime, because it can be changed into another prime (89570482411) 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, 44785241225 + 44785241226.

It is an arithmetic number, because the mean of its divisors is an integer number (44785241226).

Almost surely, 2^89570482451 is an apocalyptic number.

89570482451 is a deficient number, since it is larger than the sum of its proper divisors (1).

89570482451 is an equidigital number, since it uses as much as digits as its factorization.

89570482451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 89570482451 in words is "eighty-nine billion, five hundred seventy million, four hundred eighty-two thousand, four hundred fifty-one".