45903827 has 2 divisors, whose sum is σ = 45903828. Its totient is φ = 45903826.

The previous prime is 45903763. The next prime is 45903853. The reversal of 45903827 is 72830954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45903827 - 2⁶ = 45903763 is a prime.

It is a super-2 number, since 2×45903827² = 4214322666491858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45903857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22951913 + 22951914.

It is an arithmetic number, because the mean of its divisors is an integer number (22951914).

Almost surely, 2^45903827 is an apocalyptic number.

45903827 is a deficient number, since it is larger than the sum of its proper divisors (1).

45903827 is an equidigital number, since it uses as much as digits as its factorization.

45903827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 45903827 is about 6775.2363058420. The cubic root of 45903827 is about 358.0549081953.

The spelling of 45903827 in words is "forty-five million, nine hundred three thousand, eight hundred twenty-seven".