45017537 has 2 divisors, whose sum is σ = 45017538. Its totient is φ = 45017536.

The previous prime is 45017527. The next prime is 45017543. The reversal of 45017537 is 73571054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37405456 + 7612081 = 6116^2 + 2759^2 .

It is a cyclic number.

It is not a de Polignac number, because 45017537 - 2⁴ = 45017521 is a prime.

It is not a weakly prime, because it can be changed into another prime (45017527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22508768 + 22508769.

It is an arithmetic number, because the mean of its divisors is an integer number (22508769).

Almost surely, 2^45017537 is an apocalyptic number.

It is an amenable number.

45017537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45017537 is an equidigital number, since it uses as much as digits as its factorization.

45017537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 45017537 is about 6709.5109359774. The cubic root of 45017537 is about 355.7355298095.

It can be divided in two parts, 45017 and 537, that added together give a palindrome (45554).

The spelling of 45017537 in words is "forty-five million, seventeen thousand, five hundred thirty-seven".