45500071 has 2 divisors, whose sum is σ = 45500072. Its totient is φ = 45500070.

The previous prime is 45500009. The next prime is 45500111. The reversal of 45500071 is 17000554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45500071 - 2¹¹ = 45498023 is a prime.

It is a super-2 number, since 2×45500071² = 4140512922010082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45500471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22750035 + 22750036.

It is an arithmetic number, because the mean of its divisors is an integer number (22750036).

Almost surely, 2^45500071 is an apocalyptic number.

45500071 is a deficient number, since it is larger than the sum of its proper divisors (1).

45500071 is an equidigital number, since it uses as much as digits as its factorization.

45500071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 45500071 is about 6745.3740444841. The cubic root of 45500071 is about 357.0020347893.

The spelling of 45500071 in words is "forty-five million, five hundred thousand, seventy-one".