10055172000256 has 40 divisors (see below), whose sum is σ = 20107434536244. Its totient is φ = 5023399526400.

The previous prime is 10055172000239. The next prime is 10055172000299. The reversal of 10055172000256 is 65200027155001.

It can be written as a sum of positive squares in 2 ways, for example, as 7822179737856 + 2232992262400 = 2796816^2 + 1494320^2 .

It is a super-2 number, since 2×10055172000256² (a number of 27 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, 7561195 + ... + 8791018.

Almost surely, 2^{10055172000256} is an apocalyptic number.

10055172000256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10055172000256 is a deficient number, since it is larger than the sum of its proper divisors (10052262535988).

10055172000256 is an equidigital number, since it uses as much as digits as its factorization.

10055172000256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16353432 (or 16353416 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

Adding to 10055172000256 its reverse (65200027155001), we get a palindrome (75255199155257).

The spelling of 10055172000256 in words is "ten trillion, fifty-five billion, one hundred seventy-two million, two hundred fifty-six", and thus it is an aban number.