120535537 has 2 divisors, whose sum is σ = 120535538. Its totient is φ = 120535536.

The previous prime is 120535523. The next prime is 120535549. The reversal of 120535537 is 735535021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103856481 + 16679056 = 10191^2 + 4084^2 .

It is a cyclic number.

It is not a de Polignac number, because 120535537 - 2¹¹ = 120533489 is a prime.

It is a Chen prime.

It is equal to p_6870415 and since 120535537 and 6870415 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 120535499 and 120535508.

It is not a weakly prime, because it can be changed into another prime (120535517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60267768 + 60267769.

It is an arithmetic number, because the mean of its divisors is an integer number (60267769).

Almost surely, 2^120535537 is an apocalyptic number.

It is an amenable number.

120535537 is a deficient number, since it is larger than the sum of its proper divisors (1).

120535537 is an equidigital number, since it uses as much as digits as its factorization.

120535537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 120535537 is about 10978.8677467214. The cubic root of 120535537 is about 493.9750748241.

The spelling of 120535537 in words is "one hundred twenty million, five hundred thirty-five thousand, five hundred thirty-seven".