1452260233 has 2 divisors, whose sum is σ = 1452260234. Its totient is φ = 1452260232.

The previous prime is 1452260219. The next prime is 1452260263. The reversal of 1452260233 is 3320622541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1164720384 + 287539849 = 34128^2 + 16957^2 .

It is an emirp because it is prime and its reverse (3320622541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452260233 - 2²¹ = 1450163081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452260263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726130116 + 726130117.

It is an arithmetic number, because the mean of its divisors is an integer number (726130117).

Almost surely, 2^1452260233 is an apocalyptic number.

It is an amenable number.

1452260233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452260233 is an equidigital number, since it uses as much as digits as its factorization.

1452260233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1452260233 is about 38108.5322860905. The cubic root of 1452260233 is about 1132.4389935088.

Adding to 1452260233 its reverse (3320622541), we get a palindrome (4772882774).

The spelling of 1452260233 in words is "one billion, four hundred fifty-two million, two hundred sixty thousand, two hundred thirty-three".