45672175 has 6 divisors (see below), whose sum is σ = 56633528. Its totient is φ = 36537720.

The previous prime is 45672169. The next prime is 45672197. The reversal of 45672175 is 57127654.

It is not a de Polignac number, because 45672175 - 2¹³ = 45663983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 913419 + ... + 913468.

Almost surely, 2^45672175 is an apocalyptic number.

45672175 is a deficient number, since it is larger than the sum of its proper divisors (10961353).

45672175 is a wasteful number, since it uses less digits than its factorization.

45672175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826897 (or 1826892 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 45672175 is about 6758.1191910176. The cubic root of 45672175 is about 357.4515884696.

It can be divided in two parts, 45 and 672175, that added together give a triangular number (672220 = T₁₁₅₉).

The spelling of 45672175 in words is "forty-five million, six hundred seventy-two thousand, one hundred seventy-five".