1452022272058 has 4 divisors (see below), whose sum is σ = 2178033408090. Its totient is φ = 726011136028.

The previous prime is 1452022271977. The next prime is 1452022272083. The reversal of 1452022272058 is 8502722202541.

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

It can be written as a sum of positive squares in only one way, i.e., 1260426099969 + 191596172089 = 1122687^2 + 437717^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1452022272058.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363005568013 + ... + 363005568016.

Almost surely, 2^{1452022272058} is an apocalyptic number.

1452022272058 is a deficient number, since it is larger than the sum of its proper divisors (726011136032).

1452022272058 is an equidigital number, since it uses as much as digits as its factorization.

1452022272058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726011136031.

The product of its (nonzero) digits is 179200, while the sum is 40.

Adding to 1452022272058 its reverse (8502722202541), we get a palindrome (9954744474599).

The spelling of 1452022272058 in words is "one trillion, four hundred fifty-two billion, twenty-two million, two hundred seventy-two thousand, fifty-eight".