45106013 has 4 divisors (see below), whose sum is σ = 47067168. Its totient is φ = 43144860.

The previous prime is 45106007. The next prime is 45106063. The reversal of 45106013 is 31060154.

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.

It is a cyclic number.

It is not a de Polignac number, because 45106013 - 2¹⁰ = 45104989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45106063) 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, 980543 + ... + 980588.

It is an arithmetic number, because the mean of its divisors is an integer number (11766792).

Almost surely, 2^45106013 is an apocalyptic number.

It is an amenable number.

45106013 is a deficient number, since it is larger than the sum of its proper divisors (1961155).

45106013 is a wasteful number, since it uses less digits than its factorization.

45106013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961154.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 45106013 is about 6716.1010266374. The cubic root of 45106013 is about 355.9684276381.

Adding to 45106013 its reverse (31060154), we get a palindrome (76166167).

The spelling of 45106013 in words is "forty-five million, one hundred six thousand, thirteen".