505060537 has 2 divisors, whose sum is σ = 505060538. Its totient is φ = 505060536.

The previous prime is 505060513. The next prime is 505060597. The reversal of 505060537 is 735060505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502701241 + 2359296 = 22421^2 + 1536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505060537 is a prime.

It is a super-2 number, since 2×505060537² = 510172292069456738, which contains 22 as substring.

It is equal to p_26608036 and since 505060537 and 26608036 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 = 505060499 and 505060508.

It is not a weakly prime, because it can be changed into another prime (505060597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252530268 + 252530269.

It is an arithmetic number, because the mean of its divisors is an integer number (252530269).

Almost surely, 2^505060537 is an apocalyptic number.

It is an amenable number.

505060537 is a deficient number, since it is larger than the sum of its proper divisors (1).

505060537 is an equidigital number, since it uses as much as digits as its factorization.

505060537 is an evil number, because the sum of its binary digits is even.

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

The square root of 505060537 is about 22473.5519444524. The cubic root of 505060537 is about 796.3692432895.

The spelling of 505060537 in words is "five hundred five million, sixty thousand, five hundred thirty-seven".