45480233 has 2 divisors, whose sum is σ = 45480234. Its totient is φ = 45480232.

The previous prime is 45480229. The next prime is 45480251. The reversal of 45480233 is 33208454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29735209 + 15745024 = 5453^2 + 3968^2 .

It is a cyclic number.

It is not a de Polignac number, because 45480233 - 2² = 45480229 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45480196 and 45480205.

It is not a weakly prime, because it can be changed into another prime (45480833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22740116 + 22740117.

It is an arithmetic number, because the mean of its divisors is an integer number (22740117).

Almost surely, 2^45480233 is an apocalyptic number.

It is an amenable number.

45480233 is a deficient number, since it is larger than the sum of its proper divisors (1).

45480233 is an equidigital number, since it uses as much as digits as its factorization.

45480233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 45480233 is about 6743.9033949190. The cubic root of 45480233 is about 356.9501430322.

Adding to 45480233 its reverse (33208454), we get a palindrome (78688687).

The spelling of 45480233 in words is "forty-five million, four hundred eighty thousand, two hundred thirty-three".