45614537 has 2 divisors, whose sum is σ = 45614538. Its totient is φ = 45614536.

The previous prime is 45614531. The next prime is 45614539. The reversal of 45614537 is 73541654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45549001 + 65536 = 6749^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 45614537 - 2⁶ = 45614473 is a prime.

Together with 45614539, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45614497 and 45614506.

It is not a weakly prime, because it can be changed into another prime (45614531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22807268 + 22807269.

It is an arithmetic number, because the mean of its divisors is an integer number (22807269).

Almost surely, 2^45614537 is an apocalyptic number.

It is an amenable number.

45614537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45614537 is an equidigital number, since it uses as much as digits as its factorization.

45614537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 35.

The square root of 45614537 is about 6753.8534926366. The cubic root of 45614537 is about 357.3011579459.

The spelling of 45614537 in words is "forty-five million, six hundred fourteen thousand, five hundred thirty-seven".