1072623073733 has 4 divisors (see below), whose sum is σ = 1083243104268. Its totient is φ = 1062003043200.

The previous prime is 1072623073693. The next prime is 1072623073741. The reversal of 1072623073733 is 3373703262701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1022268611329 + 50354462404 = 1011073^2 + 224398^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072623073733 - 2³⁴ = 1055443204549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072623073633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5310015116 + ... + 5310015317.

It is an arithmetic number, because the mean of its divisors is an integer number (270810776067).

Almost surely, 2^{1072623073733} is an apocalyptic number.

It is an amenable number.

1072623073733 is a deficient number, since it is larger than the sum of its proper divisors (10620030535).

1072623073733 is a wasteful number, since it uses less digits than its factorization.

1072623073733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620030534.

The product of its (nonzero) digits is 666792, while the sum is 44.

The spelling of 1072623073733 in words is "one trillion, seventy-two billion, six hundred twenty-three million, seventy-three thousand, seven hundred thirty-three".