70000459783 has 2 divisors, whose sum is σ = 70000459784. Its totient is φ = 70000459782.

The previous prime is 70000459693. The next prime is 70000459801. The reversal of 70000459783 is 38795400007.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70000459783 - 2¹⁷ = 70000328711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70000451783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35000229891 + 35000229892.

It is an arithmetic number, because the mean of its divisors is an integer number (35000229892).

Almost surely, 2^70000459783 is an apocalyptic number.

70000459783 is a deficient number, since it is larger than the sum of its proper divisors (1).

70000459783 is an equidigital number, since it uses as much as digits as its factorization.

70000459783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 70000459783 in words is "seventy billion, four hundred fifty-nine thousand, seven hundred eighty-three".