8740503091 has 2 divisors, whose sum is σ = 8740503092. Its totient is φ = 8740503090.

The previous prime is 8740503077. The next prime is 8740503119. The reversal of 8740503091 is 1903050478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8740503091 - 2⁷ = 8740502963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8740503091.

It is not a weakly prime, because it can be changed into another prime (8740503491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4370251545 + 4370251546.

It is an arithmetic number, because the mean of its divisors is an integer number (4370251546).

Almost surely, 2^8740503091 is an apocalyptic number.

8740503091 is a deficient number, since it is larger than the sum of its proper divisors (1).

8740503091 is an equidigital number, since it uses as much as digits as its factorization.

8740503091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 8740503091 is about 93490.6577739188. The cubic root of 8740503091 is about 2059.8968662823.

The spelling of 8740503091 in words is "eight billion, seven hundred forty million, five hundred three thousand, ninety-one".