45267442553 has 2 divisors, whose sum is σ = 45267442554. Its totient is φ = 45267442552.

The previous prime is 45267442543. The next prime is 45267442567. The reversal of 45267442553 is 35524476254.

45267442553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41790807184 + 3476635369 = 204428^2 + 58963^2 .

It is a cyclic number.

It is not a de Polignac number, because 45267442553 - 2⁴ = 45267442537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45267442498 and 45267442507.

It is not a weakly prime, because it can be changed into another prime (45267442543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22633721276 + 22633721277.

It is an arithmetic number, because the mean of its divisors is an integer number (22633721277).

Almost surely, 2^45267442553 is an apocalyptic number.

It is an amenable number.

45267442553 is a deficient number, since it is larger than the sum of its proper divisors (1).

45267442553 is an equidigital number, since it uses as much as digits as its factorization.

45267442553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 47.

The spelling of 45267442553 in words is "forty-five billion, two hundred sixty-seven million, four hundred forty-two thousand, five hundred fifty-three".