2623453443452 has 12 divisors (see below), whose sum is σ = 4595771693016. Its totient is φ = 1310375816880.

The previous prime is 2623453443409. The next prime is 2623453443463. The reversal of 2623453443452 is 2543443543262.

It is a junction number, because it is equal to n+sod(n) for n = 2623453443397 and 2623453443406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337721843 + ... + 337729610.

It is an arithmetic number, because the mean of its divisors is an integer number (382980974418).

Almost surely, 2^{2623453443452} is an apocalyptic number.

It is an amenable number.

2623453443452 is a deficient number, since it is larger than the sum of its proper divisors (1972318249564).

2623453443452 is a wasteful number, since it uses less digits than its factorization.

2623453443452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675452428 (or 675452426 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 47.

The spelling of 2623453443452 in words is "two trillion, six hundred twenty-three billion, four hundred fifty-three million, four hundred forty-three thousand, four hundred fifty-two".