2246506556452 has 6 divisors (see below), whose sum is σ = 3931386473798. Its totient is φ = 1123253278224.

The previous prime is 2246506556443. The next prime is 2246506556531. The reversal of 2246506556452 is 2546556056422.

It can be written as a sum of positive squares in only one way, i.e., 1675248730596 + 571257825856 = 1294314^2 + 755816^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2246506556452.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 280813319553 + ... + 280813319560.

Almost surely, 2^{2246506556452} is an apocalyptic number.

It is an amenable number.

2246506556452 is a deficient number, since it is larger than the sum of its proper divisors (1684879917346).

2246506556452 is a wasteful number, since it uses less digits than its factorization.

2246506556452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561626639117 (or 561626639115 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 52.

The spelling of 2246506556452 in words is "two trillion, two hundred forty-six billion, five hundred six million, five hundred fifty-six thousand, four hundred fifty-two".