10705551506 has 8 divisors (see below), whose sum is σ = 17293583244. Its totient is φ = 4941023760.

The previous prime is 10705551469. The next prime is 10705551523. The reversal of 10705551506 is 60515550701.

It can be written as a sum of positive squares in 2 ways, for example, as 8669285881 + 2036265625 = 93109^2 + 45125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10705551506² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205875965 + ... + 205876016.

Almost surely, 2^10705551506 is an apocalyptic number.

10705551506 is a deficient number, since it is larger than the sum of its proper divisors (6588031738).

10705551506 is a wasteful number, since it uses less digits than its factorization.

10705551506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411751996.

The product of its (nonzero) digits is 26250, while the sum is 35.

The spelling of 10705551506 in words is "ten billion, seven hundred five million, five hundred fifty-one thousand, five hundred six".