70280070733 has 2 divisors, whose sum is σ = 70280070734. Its totient is φ = 70280070732.

The previous prime is 70280070713. The next prime is 70280070743. The reversal of 70280070733 is 33707008207.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47298420324 + 22981650409 = 217482^2 + 151597^2 .

It is a cyclic number.

It is not a de Polignac number, because 70280070733 - 2¹⁷ = 70279939661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70280070692 and 70280070701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70280070703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35140035366 + 35140035367.

It is an arithmetic number, because the mean of its divisors is an integer number (35140035367).

Almost surely, 2^70280070733 is an apocalyptic number.

It is an amenable number.

70280070733 is a deficient number, since it is larger than the sum of its proper divisors (1).

70280070733 is an equidigital number, since it uses as much as digits as its factorization.

70280070733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 70280070733 in words is "seventy billion, two hundred eighty million, seventy thousand, seven hundred thirty-three".