45525113 has 4 divisors (see below), whose sum is σ = 45671808. Its totient is φ = 45378420.

The previous prime is 45525079. The next prime is 45525127. The reversal of 45525113 is 31152554.

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 45525113 - 2¹⁶ = 45459577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45525163) 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, 72881 + ... + 73502.

It is an arithmetic number, because the mean of its divisors is an integer number (11417952).

Almost surely, 2^45525113 is an apocalyptic number.

It is an amenable number.

45525113 is a deficient number, since it is larger than the sum of its proper divisors (146695).

45525113 is a wasteful number, since it uses less digits than its factorization.

45525113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146694.

The product of its digits is 3000, while the sum is 26.

The square root of 45525113 is about 6747.2300242396. The cubic root of 45525113 is about 357.0675175101.

Adding to 45525113 its reverse (31152554), we get a palindrome (76677667).

The spelling of 45525113 in words is "forty-five million, five hundred twenty-five thousand, one hundred thirteen".