107506537 has 2 divisors, whose sum is σ = 107506538. Its totient is φ = 107506536.

The previous prime is 107506523. The next prime is 107506547. The reversal of 107506537 is 735605701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65464281 + 42042256 = 8091^2 + 6484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107506537 is a prime.

It is not a weakly prime, because it can be changed into another prime (107506507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53753268 + 53753269.

It is an arithmetic number, because the mean of its divisors is an integer number (53753269).

Almost surely, 2^107506537 is an apocalyptic number.

It is an amenable number.

107506537 is a deficient number, since it is larger than the sum of its proper divisors (1).

107506537 is an equidigital number, since it uses as much as digits as its factorization.

107506537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 107506537 is about 10368.5359140044. The cubic root of 107506537 is about 475.4939084131.

The spelling of 107506537 in words is "one hundred seven million, five hundred six thousand, five hundred thirty-seven".