45500207 has 2 divisors, whose sum is σ = 45500208. Its totient is φ = 45500206.

The previous prime is 45500179. The next prime is 45500209. The reversal of 45500207 is 70200554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45500207 - 2¹² = 45496111 is a prime.

Together with 45500209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45500209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22750103 + 22750104.

It is an arithmetic number, because the mean of its divisors is an integer number (22750104).

Almost surely, 2^45500207 is an apocalyptic number.

45500207 is a deficient number, since it is larger than the sum of its proper divisors (1).

45500207 is an equidigital number, since it uses as much as digits as its factorization.

45500207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 45500207 is about 6745.3841254594. The cubic root of 45500207 is about 357.0023904827.

The spelling of 45500207 in words is "forty-five million, five hundred thousand, two hundred seven".