2473270133 has 4 divisors (see below), whose sum is σ = 2558555340. Its totient is φ = 2387984928.

The previous prime is 2473270099. The next prime is 2473270153. The reversal of 2473270133 is 3310723742.

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 973876849 + 1499393284 = 31207^2 + 38722^2 .

It is a cyclic number.

It is not a de Polignac number, because 2473270133 - 2²⁶ = 2406161269 is a prime.

It is a super-2 number, since 2×2473270133² = 12234130301579675378, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2473270133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473270153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42642560 + ... + 42642617.

It is an arithmetic number, because the mean of its divisors is an integer number (639638835).

Almost surely, 2^2473270133 is an apocalyptic number.

It is an amenable number.

2473270133 is a deficient number, since it is larger than the sum of its proper divisors (85285207).

2473270133 is an equidigital number, since it uses as much as digits as its factorization.

2473270133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85285206.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 2473270133 is about 49731.9829988711. The cubic root of 2473270133 is about 1352.3543978113.

Adding to 2473270133 its reverse (3310723742), we get a palindrome (5783993875).

The spelling of 2473270133 in words is "two billion, four hundred seventy-three million, two hundred seventy thousand, one hundred thirty-three".