45708929 has 4 divisors (see below), whose sum is σ = 52238784. Its totient is φ = 39179076.

The previous prime is 45708919. The next prime is 45708931. The reversal of 45708929 is 92980754.

It is a happy number.

45708929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92980754 = 2 ⋅46490377.

It is a cyclic number.

It is not a de Polignac number, because 45708929 - 2¹² = 45704833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45708929.

It is not an unprimeable number, because it can be changed into a prime (45708919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3264917 + ... + 3264930.

It is an arithmetic number, because the mean of its divisors is an integer number (13059696).

Almost surely, 2^45708929 is an apocalyptic number.

It is an amenable number.

45708929 is a deficient number, since it is larger than the sum of its proper divisors (6529855).

45708929 is an equidigital number, since it uses as much as digits as its factorization.

45708929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529854.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 45708929 is about 6760.8378918593. The cubic root of 45708929 is about 357.5474473677.

The spelling of 45708929 in words is "forty-five million, seven hundred eight thousand, nine hundred twenty-nine".