45465550271 has 2 divisors, whose sum is σ = 45465550272. Its totient is φ = 45465550270.

The previous prime is 45465550253. The next prime is 45465550283. The reversal of 45465550271 is 17205556454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45465550271 - 2¹⁰ = 45465549247 is a prime.

It is a super-2 number, since 2×45465550271² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45465540271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22732775135 + 22732775136.

It is an arithmetic number, because the mean of its divisors is an integer number (22732775136).

Almost surely, 2^45465550271 is an apocalyptic number.

45465550271 is a deficient number, since it is larger than the sum of its proper divisors (1).

45465550271 is an equidigital number, since it uses as much as digits as its factorization.

45465550271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 45465550271 in words is "forty-five billion, four hundred sixty-five million, five hundred fifty thousand, two hundred seventy-one".