45003908 has 12 divisors (see below), whose sum is σ = 78844752. Its totient is φ = 22476840.

The previous prime is 45003901. The next prime is 45003941. The reversal of 45003908 is 80930054.

It is not an unprimeable number, because it can be changed into a prime (45003901) 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, 1910 + ... + 9677.

It is an arithmetic number, because the mean of its divisors is an integer number (6570396).

Almost surely, 2^45003908 is an apocalyptic number.

It is an amenable number.

45003908 is a deficient number, since it is larger than the sum of its proper divisors (33840844).

45003908 is a wasteful number, since it uses less digits than its factorization.

45003908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12562 (or 12560 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 45003908 is about 6708.4952112974. The cubic root of 45003908 is about 355.6996266984.

The spelling of 45003908 in words is "forty-five million, three thousand, nine hundred eight".