452262001331 has 16 divisors (see below), whose sum is σ = 530076856320. Its totient is φ = 377817669600.

The previous prime is 452262001253. The next prime is 452262001381. The reversal of 452262001331 is 133100262254.

It is a happy number.

It is not a de Polignac number, because 452262001331 - 2¹⁸ = 452261739187 is a prime.

It is a super-2 number, since 2×452262001331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452262001294 and 452262001303.

It is not an unprimeable number, because it can be changed into a prime (452262001381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2797220 + ... + 2954481.

It is an arithmetic number, because the mean of its divisors is an integer number (33129803520).

Almost surely, 2^452262001331 is an apocalyptic number.

452262001331 is a deficient number, since it is larger than the sum of its proper divisors (77814854989).

452262001331 is a wasteful number, since it uses less digits than its factorization.

452262001331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751994.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 452262001331 its reverse (133100262254), we get a palindrome (585362263585).

The spelling of 452262001331 in words is "four hundred fifty-two billion, two hundred sixty-two million, one thousand, three hundred thirty-one".