701126640523 has 2 divisors, whose sum is σ = 701126640524. Its totient is φ = 701126640522.

The previous prime is 701126640481. The next prime is 701126640541. The reversal of 701126640523 is 325046621107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 701126640523 - 2¹⁷ = 701126509451 is a prime.

It is not a weakly prime, because it can be changed into another prime (701126640023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350563320261 + 350563320262.

It is an arithmetic number, because the mean of its divisors is an integer number (350563320262).

Almost surely, 2^701126640523 is an apocalyptic number.

701126640523 is a deficient number, since it is larger than the sum of its proper divisors (1).

701126640523 is an equidigital number, since it uses as much as digits as its factorization.

701126640523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 701126640523 in words is "seven hundred one billion, one hundred twenty-six million, six hundred forty thousand, five hundred twenty-three".