45465465443 has 2 divisors, whose sum is σ = 45465465444. Its totient is φ = 45465465442.

The previous prime is 45465465391. The next prime is 45465465467. The reversal of 45465465443 is 34456456454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45465465443 - 2¹⁰ = 45465464419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45465465391 and 45465465400.

It is not a weakly prime, because it can be changed into another prime (45465465043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22732732721 + 22732732722.

It is an arithmetic number, because the mean of its divisors is an integer number (22732732722).

Almost surely, 2^45465465443 is an apocalyptic number.

45465465443 is a deficient number, since it is larger than the sum of its proper divisors (1).

45465465443 is an equidigital number, since it uses as much as digits as its factorization.

45465465443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824000, while the sum is 50.

The spelling of 45465465443 in words is "forty-five billion, four hundred sixty-five million, four hundred sixty-five thousand, four hundred forty-three".