45798829 has 4 divisors (see below), whose sum is σ = 45846684. Its totient is φ = 45750976.

The previous prime is 45798817. The next prime is 45798869. The reversal of 45798829 is 92889754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92889754 = 2 ⋅46444877.

It can be written as a sum of positive squares in 2 ways, for example, as 21068100 + 24730729 = 4590^2 + 4973^2 .

It is a cyclic number.

It is not a de Polignac number, because 45798829 - 2¹¹ = 45796781 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 (45798869) 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, 22462 + ... + 24415.

It is an arithmetic number, because the mean of its divisors is an integer number (11461671).

Almost surely, 2^45798829 is an apocalyptic number.

It is an amenable number.

45798829 is a deficient number, since it is larger than the sum of its proper divisors (47855).

45798829 is an equidigital number, since it uses as much as digits as its factorization.

45798829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47854.

The product of its digits is 1451520, while the sum is 52.

The square root of 45798829 is about 6767.4832101750. The cubic root of 45798829 is about 357.7817011266.

The spelling of 45798829 in words is "forty-five million, seven hundred ninety-eight thousand, eight hundred twenty-nine".