45875507 has 2 divisors, whose sum is σ = 45875508. Its totient is φ = 45875506.

The previous prime is 45875497. The next prime is 45875549. The reversal of 45875507 is 70557854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45875507 - 2⁴ = 45875491 is a prime.

It is a Chen prime.

It is equal to p_2767991 and since 45875507 and 2767991 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45878507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22937753 + 22937754.

It is an arithmetic number, because the mean of its divisors is an integer number (22937754).

Almost surely, 2^45875507 is an apocalyptic number.

45875507 is a deficient number, since it is larger than the sum of its proper divisors (1).

45875507 is an equidigital number, since it uses as much as digits as its factorization.

45875507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 45875507 is about 6773.1460193916. The cubic root of 45875507 is about 357.9812600076.

The spelling of 45875507 in words is "forty-five million, eight hundred seventy-five thousand, five hundred seven".