255017061046 has 16 divisors (see below), whose sum is σ = 417323612160. Its totient is φ = 115910466280.

The previous prime is 255017061043. The next prime is 255017061049. The reversal of 255017061046 is 640160710552.

It is a happy number.

255017061046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255017061043) and next prime (255017061049).

It is a super-2 number, since 2×255017061046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255017060996 and 255017061014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255017061043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102195 + ... + 721441.

It is an arithmetic number, because the mean of its divisors is an integer number (26082725760).

Almost surely, 2^255017061046 is an apocalyptic number.

255017061046 is a deficient number, since it is larger than the sum of its proper divisors (162306551114).

255017061046 is a wasteful number, since it uses less digits than its factorization.

255017061046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637979.

The product of its (nonzero) digits is 50400, while the sum is 37.

Adding to 255017061046 its reverse (640160710552), we get a palindrome (895177771598).

The spelling of 255017061046 in words is "two hundred fifty-five billion, seventeen million, sixty-one thousand, forty-six".