45785959 has 4 divisors (see below), whose sum is σ = 45842416. Its totient is φ = 45729504.

The previous prime is 45785923. The next prime is 45785963. The reversal of 45785959 is 95958754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95958754 = 2 ⋅47979377.

It is a cyclic number.

It is not a de Polignac number, because 45785959 - 2⁹ = 45785447 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 (45785359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26994 + ... + 28639.

It is an arithmetic number, because the mean of its divisors is an integer number (11460604).

Almost surely, 2^45785959 is an apocalyptic number.

45785959 is a deficient number, since it is larger than the sum of its proper divisors (56457).

45785959 is an equidigital number, since it uses as much as digits as its factorization.

45785959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56456.

The product of its digits is 2268000, while the sum is 52.

The square root of 45785959 is about 6766.5322728854. The cubic root of 45785959 is about 357.7481843899.

The spelling of 45785959 in words is "forty-five million, seven hundred eighty-five thousand, nine hundred fifty-nine".