10056395266 has 16 divisors (see below), whose sum is σ = 15260459256. Its totient is φ = 4969714176.

The previous prime is 10056395233. The next prime is 10056395273. The reversal of 10056395266 is 66259365001.

It can be written as a sum of positive squares in 4 ways, for example, as 9427439025 + 628956241 = 97095^2 + 25079^2 .

It is a super-2 number, since 2×10056395266² (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 7 ways as a sum of consecutive naturals, for example, 112620 + ... + 181096.

Almost surely, 2^10056395266 is an apocalyptic number.

10056395266 is a deficient number, since it is larger than the sum of its proper divisors (5204063990).

10056395266 is an equidigital number, since it uses as much as digits as its factorization.

10056395266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69333.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 10056395266 in words is "ten billion, fifty-six million, three hundred ninety-five thousand, two hundred sixty-six".