45748135 has 4 divisors (see below), whose sum is σ = 54897768. Its totient is φ = 36598504.

The previous prime is 45748123. The next prime is 45748223. The reversal of 45748135 is 53184754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45748135 - 2⁷ = 45748007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45748094 and 45748103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4574809 + ... + 4574818.

It is an arithmetic number, because the mean of its divisors is an integer number (13724442).

Almost surely, 2^45748135 is an apocalyptic number.

45748135 is a deficient number, since it is larger than the sum of its proper divisors (9149633).

45748135 is an equidigital number, since it uses as much as digits as its factorization.

45748135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9149632.

The product of its digits is 67200, while the sum is 37.

The square root of 45748135 is about 6763.7367630623. The cubic root of 45748135 is about 357.6496447541.

The spelling of 45748135 in words is "forty-five million, seven hundred forty-eight thousand, one hundred thirty-five".