255782037 has 16 divisors (see below), whose sum is σ = 398057472. Its totient is φ = 143050800.

The previous prime is 255782027. The next prime is 255782069. The reversal of 255782037 is 730287552.

It is not a de Polignac number, because 255782037 - 2¹⁶ = 255716501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255781986 and 255782004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255782027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128589 + ... + 130562.

It is an arithmetic number, because the mean of its divisors is an integer number (24878592).

Almost surely, 2^255782037 is an apocalyptic number.

It is an amenable number.

255782037 is a deficient number, since it is larger than the sum of its proper divisors (142275435).

255782037 is a wasteful number, since it uses less digits than its factorization.

255782037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259208.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 255782037 is about 15993.1872058074. The cubic root of 255782037 is about 634.7801640491.

The spelling of 255782037 in words is "two hundred fifty-five million, seven hundred eighty-two thousand, thirty-seven".