45352113 has 16 divisors (see below), whose sum is σ = 63866880. Its totient is φ = 28568144.

The previous prime is 45352093. The next prime is 45352117. The reversal of 45352113 is 31125354.

It is a cyclic number.

It is not a de Polignac number, because 45352113 - 2⁶ = 45352049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45352117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1768 + ... + 9686.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^45352113 is an apocalyptic number.

It is an amenable number.

45352113 is a deficient number, since it is larger than the sum of its proper divisors (18514767).

45352113 is a wasteful number, since it uses less digits than its factorization.

45352113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8028.

The product of its digits is 1800, while the sum is 24.

The square root of 45352113 is about 6734.3977459013. The cubic root of 45352113 is about 356.6146459005.

Adding to 45352113 its reverse (31125354), we get a palindrome (76477467).

The spelling of 45352113 in words is "forty-five million, three hundred fifty-two thousand, one hundred thirteen".