89747196503 has 2 divisors, whose sum is σ = 89747196504. Its totient is φ = 89747196502.

The previous prime is 89747196499. The next prime is 89747196509. The reversal of 89747196503 is 30569174798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89747196503 - 2² = 89747196499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89747196509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44873598251 + 44873598252.

It is an arithmetic number, because the mean of its divisors is an integer number (44873598252).

Almost surely, 2^89747196503 is an apocalyptic number.

89747196503 is a deficient number, since it is larger than the sum of its proper divisors (1).

89747196503 is an equidigital number, since it uses as much as digits as its factorization.

89747196503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 89747196503 in words is "eighty-nine billion, seven hundred forty-seven million, one hundred ninety-six thousand, five hundred three".