45158083 has 2 divisors, whose sum is σ = 45158084. Its totient is φ = 45158082.

The previous prime is 45158081. The next prime is 45158089. The reversal of 45158083 is 38085154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45158083 - 2¹ = 45158081 is a prime.

Together with 45158081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45158081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22579041 + 22579042.

It is an arithmetic number, because the mean of its divisors is an integer number (22579042).

Almost surely, 2^45158083 is an apocalyptic number.

45158083 is a deficient number, since it is larger than the sum of its proper divisors (1).

45158083 is an equidigital number, since it uses as much as digits as its factorization.

45158083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 45158083 is about 6719.9764136491. The cubic root of 45158083 is about 356.1053506117.

The spelling of 45158083 in words is "forty-five million, one hundred fifty-eight thousand, eighty-three".