45007911 has 36 divisors (see below), whose sum is σ = 71255808. Its totient is φ = 27361152.

The previous prime is 45007901. The next prime is 45007927. The reversal of 45007911 is 11970054.

45007911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45007911 - 2⁹ = 45007399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45007901) 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 35 ways as a sum of consecutive naturals, for example, 193051 + ... + 193283.

It is an arithmetic number, because the mean of its divisors is an integer number (1979328).

Almost surely, 2^45007911 is an apocalyptic number.

45007911 is a deficient number, since it is larger than the sum of its proper divisors (26247897).

45007911 is a wasteful number, since it uses less digits than its factorization.

45007911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 45007911 is about 6708.7935577121. The cubic root of 45007911 is about 355.7101726225.

Adding to 45007911 its reverse (11970054), we get a palindrome (56977965).

The spelling of 45007911 in words is "forty-five million, seven thousand, nine hundred eleven".