45460893161 has 4 divisors (see below), whose sum is σ = 45466636032. Its totient is φ = 45455150292.

The previous prime is 45460893151. The next prime is 45460893173. The reversal of 45460893161 is 16139806454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16139806454 = 2 ⋅8069903227.

It is a cyclic number.

It is not a de Polignac number, because 45460893161 - 2¹⁴ = 45460876777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45460893151) 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, 2859545 + ... + 2875398.

It is an arithmetic number, because the mean of its divisors is an integer number (11366659008).

Almost surely, 2^45460893161 is an apocalyptic number.

It is an amenable number.

45460893161 is a deficient number, since it is larger than the sum of its proper divisors (5742871).

45460893161 is an equidigital number, since it uses as much as digits as its factorization.

45460893161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742870.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 45460893161 in words is "forty-five billion, four hundred sixty million, eight hundred ninety-three thousand, one hundred sixty-one".