45707767169 has 4 divisors (see below), whose sum is σ = 46041400644. Its totient is φ = 45374133696.

The previous prime is 45707767163. The next prime is 45707767201. The reversal of 45707767169 is 96176770754.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96176770754 = 2 ⋅48088385377.

It can be written as a sum of positive squares in 2 ways, for example, as 12794550769 + 32913216400 = 113113^2 + 181420^2 .

It is a cyclic number.

It is not a de Polignac number, because 45707767169 - 2²⁰ = 45706718593 is a prime.

It is a super-2 number, since 2×45707767169² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45707767163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166816532 + ... + 166816805.

It is an arithmetic number, because the mean of its divisors is an integer number (11510350161).

Almost surely, 2^45707767169 is an apocalyptic number.

It is an amenable number.

45707767169 is a deficient number, since it is larger than the sum of its proper divisors (333633475).

45707767169 is a wasteful number, since it uses less digits than its factorization.

45707767169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333633474.

The product of its (nonzero) digits is 15558480, while the sum is 59.

The spelling of 45707767169 in words is "forty-five billion, seven hundred seven million, seven hundred sixty-seven thousand, one hundred sixty-nine".