45025311 has 4 divisors (see below), whose sum is σ = 60033752. Its totient is φ = 30016872.

The previous prime is 45025303. The next prime is 45025373. The reversal of 45025311 is 11352054.

45025311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45025311 - 2³ = 45025303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45025301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7504216 + ... + 7504221.

It is an arithmetic number, because the mean of its divisors is an integer number (15008438).

Almost surely, 2^45025311 is an apocalyptic number.

45025311 is a deficient number, since it is larger than the sum of its proper divisors (15008441).

45025311 is a wasteful number, since it uses less digits than its factorization.

45025311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15008440.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 45025311 is about 6710.0902378433. The cubic root of 45025311 is about 355.7560057470.

Adding to 45025311 its reverse (11352054), we get a palindrome (56377365).

The spelling of 45025311 in words is "forty-five million, twenty-five thousand, three hundred eleven".