255450936 has 48 divisors (see below), whose sum is σ = 691542360. Its totient is φ = 78599040.

The previous prime is 255450931. The next prime is 255450941. The reversal of 255450936 is 639054552.

It is an interprime number because it is at equal distance from previous prime (255450931) and next prime (255450941).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 255450894 and 255450903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255450931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27435 + ... + 35546.

Almost surely, 2^255450936 is an apocalyptic number.

255450936 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

255450936 is an abundant number, since it is smaller than the sum of its proper divisors (436091424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255450936 is a wasteful number, since it uses less digits than its factorization.

255450936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63016 (or 62999 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 255450936 is about 15982.8325399474. The cubic root of 255450936 is about 634.5061454569.

The spelling of 255450936 in words is "two hundred fifty-five million, four hundred fifty thousand, nine hundred thirty-six".