87713090783 has 2 divisors, whose sum is σ = 87713090784. Its totient is φ = 87713090782.

The previous prime is 87713090767. The next prime is 87713090791. The reversal of 87713090783 is 38709031778.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87713090783 - 2⁴ = 87713090767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87713090753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43856545391 + 43856545392.

It is an arithmetic number, because the mean of its divisors is an integer number (43856545392).

Almost surely, 2^87713090783 is an apocalyptic number.

87713090783 is a deficient number, since it is larger than the sum of its proper divisors (1).

87713090783 is an equidigital number, since it uses as much as digits as its factorization.

87713090783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 87713090783 in words is "eighty-seven billion, seven hundred thirteen million, ninety thousand, seven hundred eighty-three".