45671263 has 8 divisors (see below), whose sum is σ = 50883840. Its totient is φ = 40635480.

The previous prime is 45671237. The next prime is 45671267. The reversal of 45671263 is 36217654.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45671263 - 2²⁵ = 12116831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45671267) 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, 43653 + ... + 44686.

It is an arithmetic number, because the mean of its divisors is an integer number (6360480).

Almost surely, 2^45671263 is an apocalyptic number.

45671263 is a deficient number, since it is larger than the sum of its proper divisors (5212577).

45671263 is a wasteful number, since it uses less digits than its factorization.

45671263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88397.

The product of its digits is 30240, while the sum is 34.

The square root of 45671263 is about 6758.0517162863. The cubic root of 45671263 is about 357.4492092090.

The spelling of 45671263 in words is "forty-five million, six hundred seventy-one thousand, two hundred sixty-three".