45675481 has 8 divisors (see below), whose sum is σ = 48946464. Its totient is φ = 42469440.

The previous prime is 45675467. The next prime is 45675491. The reversal of 45675481 is 18457654.

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

It is not a de Polignac number, because 45675481 - 2¹⁵ = 45642713 is a prime.

It is a super-2 number, since 2×45675481² = 4172499129162722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45675451) 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, 14775 + ... + 17596.

It is an arithmetic number, because the mean of its divisors is an integer number (6118308).

Almost surely, 2^45675481 is an apocalyptic number.

It is an amenable number.

45675481 is a deficient number, since it is larger than the sum of its proper divisors (3270983).

45675481 is a wasteful number, since it uses less digits than its factorization.

45675481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32471.

The product of its digits is 134400, while the sum is 40.

The square root of 45675481 is about 6758.3637812713. The cubic root of 45675481 is about 357.4602130237.

The spelling of 45675481 in words is "forty-five million, six hundred seventy-five thousand, four hundred eighty-one".