45082087 has 2 divisors, whose sum is σ = 45082088. Its totient is φ = 45082086.

The previous prime is 45082067. The next prime is 45082109. The reversal of 45082087 is 78028054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45082087 - 2²³ = 36693479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45082067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22541043 + 22541044.

It is an arithmetic number, because the mean of its divisors is an integer number (22541044).

Almost surely, 2^45082087 is an apocalyptic number.

45082087 is a deficient number, since it is larger than the sum of its proper divisors (1).

45082087 is an equidigital number, since it uses as much as digits as its factorization.

45082087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 45082087 is about 6714.3195485470. The cubic root of 45082087 is about 355.9054766302.

The spelling of 45082087 in words is "forty-five million, eighty-two thousand, eighty-seven".