45525011 has 8 divisors (see below), whose sum is σ = 52081920. Its totient is φ = 38981448.

The previous prime is 45525001. The next prime is 45525061. The reversal of 45525011 is 11052554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45525011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45525001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5570 + ... + 11048.

It is an arithmetic number, because the mean of its divisors is an integer number (6510240).

Almost surely, 2^45525011 is an apocalyptic number.

45525011 is a deficient number, since it is larger than the sum of its proper divisors (6556909).

45525011 is a wasteful number, since it uses less digits than its factorization.

45525011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 45525011 is about 6747.2224655780. Note that the first 3 decimals coincide. The cubic root of 45525011 is about 357.0672508374.

Adding to 45525011 its reverse (11052554), we get a palindrome (56577565).

The spelling of 45525011 in words is "forty-five million, five hundred twenty-five thousand, eleven".