45540177 has 8 divisors (see below), whose sum is σ = 60893664. Its totient is φ = 30273408.

The previous prime is 45540167. The next prime is 45540199. The reversal of 45540177 is 77104554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45540177 - 2⁶ = 45540113 is a prime.

It is a super-3 number, since 3×45540177³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45540107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20443 + ... + 22560.

It is an arithmetic number, because the mean of its divisors is an integer number (7611708).

Almost surely, 2^45540177 is an apocalyptic number.

It is an amenable number.

45540177 is a deficient number, since it is larger than the sum of its proper divisors (15353487).

45540177 is a wasteful number, since it uses less digits than its factorization.

45540177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43359.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 45540177 is about 6748.3462418581. The cubic root of 45540177 is about 357.1068970346.

The spelling of 45540177 in words is "forty-five million, five hundred forty thousand, one hundred seventy-seven".