45109076 has 12 divisors (see below), whose sum is σ = 79033920. Its totient is φ = 22527960.

The previous prime is 45109063. The next prime is 45109081. The reversal of 45109076 is 67090154.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546 + ... + 9833.

It is an arithmetic number, because the mean of its divisors is an integer number (6586160).

Almost surely, 2^45109076 is an apocalyptic number.

It is an amenable number.

45109076 is a deficient number, since it is larger than the sum of its proper divisors (33924844).

45109076 is a wasteful number, since it uses less digits than its factorization.

45109076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13294 (or 13292 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 45109076 is about 6716.3290568584. The cubic root of 45109076 is about 355.9764850015.

The spelling of 45109076 in words is "forty-five million, one hundred nine thousand, seventy-six".