45075079 has 8 divisors (see below), whose sum is σ = 51581600. Its totient is φ = 38585376.

The previous prime is 45075071. The next prime is 45075083. The reversal of 45075079 is 97057054.

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

It is a cyclic number.

It is not a de Polignac number, because 45075079 - 2³ = 45075071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45075071) 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, 2197 + ... + 9745.

It is an arithmetic number, because the mean of its divisors is an integer number (6447700).

Almost surely, 2^45075079 is an apocalyptic number.

45075079 is a deficient number, since it is larger than the sum of its proper divisors (6506521).

45075079 is an equidigital number, since it uses as much as digits as its factorization.

45075079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 45075079 is about 6713.7976585536. The cubic root of 45075079 is about 355.8870338665.

The spelling of 45075079 in words is "forty-five million, seventy-five thousand, seventy-nine".