255988037 has 2 divisors, whose sum is σ = 255988038. Its totient is φ = 255988036.

The previous prime is 255988003. The next prime is 255988043. The reversal of 255988037 is 730889552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187991521 + 67996516 = 13711^2 + 8246^2 .

It is a cyclic number.

It is not a de Polignac number, because 255988037 - 2¹⁰ = 255987013 is a prime.

It is a super-2 number, since 2×255988037² = 131059750174226738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255987982 and 255988000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255988067) 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, 127994018 + 127994019.

It is an arithmetic number, because the mean of its divisors is an integer number (127994019).

Almost surely, 2^255988037 is an apocalyptic number.

It is an amenable number.

255988037 is a deficient number, since it is larger than the sum of its proper divisors (1).

255988037 is an equidigital number, since it uses as much as digits as its factorization.

255988037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 255988037 is about 15999.6261518824. The cubic root of 255988037 is about 634.9505299672.

The spelling of 255988037 in words is "two hundred fifty-five million, nine hundred eighty-eight thousand, thirty-seven".