255365132 has 48 divisors (see below), whose sum is σ = 506145024. Its totient is φ = 111720000.

The previous prime is 255365107. The next prime is 255365137. The reversal of 255365132 is 231563552.

It is a super-2 number, since 2×255365132² = 130422701282754848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (255365137) 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 in 15 ways as a sum of consecutive naturals, for example, 133382 + ... + 135282.

It is an arithmetic number, because the mean of its divisors is an integer number (10544688).

Almost surely, 2^255365132 is an apocalyptic number.

255365132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255365132 is a deficient number, since it is larger than the sum of its proper divisors (250779892).

255365132 is a wasteful number, since it uses less digits than its factorization.

255365132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030 (or 2028 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 255365132 is about 15980.1480593892. The cubic root of 255365132 is about 634.4350955938.

The spelling of 255365132 in words is "two hundred fifty-five million, three hundred sixty-five thousand, one hundred thirty-two".