45770171 has 4 divisors (see below), whose sum is σ = 48462552. Its totient is φ = 43077792.

The previous prime is 45770159. The next prime is 45770177. The reversal of 45770171 is 17107754.

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: 17107754 = 2 ⋅8553877.

It is a cyclic number.

It is not a de Polignac number, because 45770171 - 2¹⁰ = 45769147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45770177) 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, 1346165 + ... + 1346198.

It is an arithmetic number, because the mean of its divisors is an integer number (12115638).

Almost surely, 2^45770171 is an apocalyptic number.

45770171 is a deficient number, since it is larger than the sum of its proper divisors (2692381).

45770171 is a wasteful number, since it uses less digits than its factorization.

45770171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692380.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 45770171 is about 6765.3655481430. The cubic root of 45770171 is about 357.7070598634.

The spelling of 45770171 in words is "forty-five million, seven hundred seventy thousand, one hundred seventy-one".