45175022 has 8 divisors (see below), whose sum is σ = 67792872. Its totient is φ = 22577400.

The previous prime is 45175021. The next prime is 45175049. The reversal of 45175022 is 22057154.

45175022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×45175022² = 4081565225400968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45174982 and 45175000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45175021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3272 + ... + 10052.

It is an arithmetic number, because the mean of its divisors is an integer number (8474109).

Almost surely, 2^45175022 is an apocalyptic number.

45175022 is a deficient number, since it is larger than the sum of its proper divisors (22617850).

45175022 is a wasteful number, since it uses less digits than its factorization.

45175022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 45175022 is about 6721.2366421664. The cubic root of 45175022 is about 356.1498706184.

The spelling of 45175022 in words is "forty-five million, one hundred seventy-five thousand, twenty-two".