45345067117 has 6 divisors (see below), whose sum is σ = 52748343438. Its totient is φ = 38867200344.

The previous prime is 45345067109. The next prime is 45345067123. The reversal of 45345067117 is 71176054354.

45345067117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 27021113161 + 18323953956 = 164381^2 + 135366^2 .

It is not a de Polignac number, because 45345067117 - 2³ = 45345067109 is a prime.

It is a super-2 number, since 2×45345067117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45345062117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 462704718 + ... + 462704815.

It is an arithmetic number, because the mean of its divisors is an integer number (8791390573).

Almost surely, 2^45345067117 is an apocalyptic number.

It is an amenable number.

45345067117 is a deficient number, since it is larger than the sum of its proper divisors (7403276321).

45345067117 is an equidigital number, since it uses as much as digits as its factorization.

45345067117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925409547 (or 925409540 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 45345067117 in words is "forty-five billion, three hundred forty-five million, sixty-seven thousand, one hundred seventeen".