33494856256 has 21 divisors (see below), whose sum is σ = 66469260889. Its totient is φ = 16746696064.

The previous prime is 33494856253. The next prime is 33494856259. The reversal of 33494856256 is 65265849433.

The square root of 33494856256 is 183016.

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 (33494856253) and next prime (33494856259).

It can be written as a sum of positive squares in only one way, i.e., 29652840000 + 3842016256 = 172200^2 + 61984^2 .

It is a super-2 number, since 2×33494856256² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33494856197 and 33494856206.

It is not an unprimeable number, because it can be changed into a prime (33494856253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1452690 + ... + 1475566.

Almost surely, 2^33494856256 is an apocalyptic number.

33494856256 is the 183016-th square number.

It is an amenable number.

33494856256 is a deficient number, since it is larger than the sum of its proper divisors (32974404633).

33494856256 is an frugal number, since it uses more digits than its factorization.

33494856256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45766 (or 22879 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 55.

The spelling of 33494856256 in words is "thirty-three billion, four hundred ninety-four million, eight hundred fifty-six thousand, two hundred fifty-six".