1794517146452 has 12 divisors (see below), whose sum is σ = 3199657931316. Its totient is φ = 880329166080.

The previous prime is 1794517146427. The next prime is 1794517146517. The reversal of 1794517146452 is 2546417154971.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1582397948356 + 212119198096 = 1257934^2 + 460564^2 .

It is a super-3 number, since 3×1794517146452³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

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, 4232351549 + ... + 4232351972.

It is an arithmetic number, because the mean of its divisors is an integer number (266638160943).

Almost surely, 2^{1794517146452} is an apocalyptic number.

It is an amenable number.

1794517146452 is a deficient number, since it is larger than the sum of its proper divisors (1405140784864).

1794517146452 is a wasteful number, since it uses less digits than its factorization.

1794517146452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8464703578 (or 8464703576 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 56.

The spelling of 1794517146452 in words is "one trillion, seven hundred ninety-four billion, five hundred seventeen million, one hundred forty-six thousand, four hundred fifty-two".