70534773359 has 2 divisors, whose sum is σ = 70534773360. Its totient is φ = 70534773358.

The previous prime is 70534773341. The next prime is 70534773403. The reversal of 70534773359 is 95337743507.

It is a weak prime.

It is an emirp because it is prime and its reverse (95337743507) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70534773359 is a prime.

It is a super-2 number, since 2×70534773359² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70534773359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70534773259) 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, 35267386679 + 35267386680.

It is an arithmetic number, because the mean of its divisors is an integer number (35267386680).

Almost surely, 2^70534773359 is an apocalyptic number.

70534773359 is a deficient number, since it is larger than the sum of its proper divisors (1).

70534773359 is an equidigital number, since it uses as much as digits as its factorization.

70534773359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8334900, while the sum is 53.

The spelling of 70534773359 in words is "seventy billion, five hundred thirty-four million, seven hundred seventy-three thousand, three hundred fifty-nine".