10256633949604 has 27 divisors (see below), whose sum is σ = 20879667528993. Its totient is φ = 4395681048528.

The previous prime is 10256633949571. The next prime is 10256633949637. The reversal of 10256633949604 is 40694933665201.

The square root of 10256633949604 is 3202598.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (10256633949571) and next prime (10256633949637).

It can be written as a sum of positive squares in only one way, i.e., 4290573676900 + 5966060272704 = 2071370^2 + 2442552^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 44721994 + ... + 44950750.

Almost surely, 2^{10256633949604} is an apocalyptic number.

10256633949604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10256633949604 is the 3202598-th square number.

It is an amenable number.

10256633949604 is an abundant number, since it is smaller than the sum of its proper divisors (10623033579389).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10256633949604 is an frugal number, since it uses more digits than its factorization.

10256633949604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457532 (or 228766 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 10256633949604 in words is "ten trillion, two hundred fifty-six billion, six hundred thirty-three million, nine hundred forty-nine thousand, six hundred four".