45715027 has 2 divisors, whose sum is σ = 45715028. Its totient is φ = 45715026.

The previous prime is 45715013. The next prime is 45715031. The reversal of 45715027 is 72051754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45715027 - 2⁷ = 45714899 is a prime.

It is a super-2 number, since 2×45715027² = 4179727387221458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45715027.

It is not a weakly prime, because it can be changed into another prime (45715427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22857513 + 22857514.

It is an arithmetic number, because the mean of its divisors is an integer number (22857514).

Almost surely, 2^45715027 is an apocalyptic number.

45715027 is a deficient number, since it is larger than the sum of its proper divisors (1).

45715027 is an equidigital number, since it uses as much as digits as its factorization.

45715027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 45715027 is about 6761.2888564238. The cubic root of 45715027 is about 357.5633467221.

The spelling of 45715027 in words is "forty-five million, seven hundred fifteen thousand, twenty-seven".