45372007 has 2 divisors, whose sum is σ = 45372008. Its totient is φ = 45372006.

The previous prime is 45371993. The next prime is 45372011. The reversal of 45372007 is 70027354.

45372007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45372007 - 2¹¹ = 45369959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45372407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22686003 + 22686004.

It is an arithmetic number, because the mean of its divisors is an integer number (22686004).

Almost surely, 2^45372007 is an apocalyptic number.

45372007 is a deficient number, since it is larger than the sum of its proper divisors (1).

45372007 is an equidigital number, since it uses as much as digits as its factorization.

45372007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 45372007 is about 6735.8746276931. The cubic root of 45372007 is about 356.6667820576. Note that the first 3 decimals are identical.

The spelling of 45372007 in words is "forty-five million, three hundred seventy-two thousand, seven".