7452222637823 has 8 divisors (see below), whose sum is σ = 7923603695040. Its totient is φ = 6984509916160.

The previous prime is 7452222637819. The next prime is 7452222637831. The reversal of 7452222637823 is 3287362222547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7452222637823 - 2² = 7452222637819 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 (7452222667823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917079698 + ... + 917087823.

It is an arithmetic number, because the mean of its divisors is an integer number (990450461880).

Almost surely, 2^{7452222637823} is an apocalyptic number.

7452222637823 is a deficient number, since it is larger than the sum of its proper divisors (471381057217).

7452222637823 is a wasteful number, since it uses less digits than its factorization.

7452222637823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834167777.

The product of its digits is 13547520, while the sum is 53.

The spelling of 7452222637823 in words is "seven trillion, four hundred fifty-two billion, two hundred twenty-two million, six hundred thirty-seven thousand, eight hundred twenty-three".