45524113 has 16 divisors (see below), whose sum is σ = 50388480. Its totient is φ = 40934656.

The previous prime is 45524099. The next prime is 45524131. The reversal of 45524113 is 31142554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45524113 - 2²¹ = 43426961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45524173) 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, 52320 + ... + 53182.

It is an arithmetic number, because the mean of its divisors is an integer number (3149280).

Almost surely, 2^45524113 is an apocalyptic number.

It is an amenable number.

45524113 is a deficient number, since it is larger than the sum of its proper divisors (4864367).

45524113 is a wasteful number, since it uses less digits than its factorization.

45524113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016.

The product of its digits is 2400, while the sum is 25.

The square root of 45524113 is about 6747.1559193485. The cubic root of 45524113 is about 357.0649030547.

Adding to 45524113 its reverse (31142554), we get a palindrome (76666667).

The spelling of 45524113 in words is "forty-five million, five hundred twenty-four thousand, one hundred thirteen".