706450552281 has 12 divisors (see below), whose sum is σ = 1025771136000. Its totient is φ = 468501237720.

The previous prime is 706450552267. The next prime is 706450552337. The reversal of 706450552281 is 182255054607.

706450552281 is a `hidden beast` number, since 7 + 0 + 6 + 45 + 0 + 5 + 522 + 81 = 666.

It is not a de Polignac number, because 706450552281 - 2¹⁴ = 706450535897 is a prime.

It is a super-2 number, since 2×706450552281² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (706450552481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205481281 + ... + 205484718.

It is an arithmetic number, because the mean of its divisors is an integer number (85480928000).

Almost surely, 2^706450552281 is an apocalyptic number.

It is an amenable number.

706450552281 is a deficient number, since it is larger than the sum of its proper divisors (319320583719).

706450552281 is a wasteful number, since it uses less digits than its factorization.

706450552281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410966196 (or 410966193 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 706450552281 in words is "seven hundred six billion, four hundred fifty million, five hundred fifty-two thousand, two hundred eighty-one".