706547520253 has 2 divisors, whose sum is σ = 706547520254. Its totient is φ = 706547520252.

The previous prime is 706547520247. The next prime is 706547520257. The reversal of 706547520253 is 352025745607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 405956299609 + 300591220644 = 637147^2 + 548262^2 .

It is a cyclic number.

It is not a de Polignac number, because 706547520253 - 2³⁷ = 569108566781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706547520257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353273760126 + 353273760127.

It is an arithmetic number, because the mean of its divisors is an integer number (353273760127).

Almost surely, 2^706547520253 is an apocalyptic number.

It is an amenable number.

706547520253 is a deficient number, since it is larger than the sum of its proper divisors (1).

706547520253 is an equidigital number, since it uses as much as digits as its factorization.

706547520253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 706547520253 in words is "seven hundred six billion, five hundred forty-seven million, five hundred twenty thousand, two hundred fifty-three".