255196052 has 6 divisors (see below), whose sum is σ = 446593098. Its totient is φ = 127598024.

The previous prime is 255196043. The next prime is 255196069. The reversal of 255196052 is 250691552.

It can be written as a sum of positive squares in only one way, i.e., 224880016 + 30316036 = 14996^2 + 5506^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31899503 + ... + 31899510.

It is an arithmetic number, because the mean of its divisors is an integer number (74432183).

Almost surely, 2^255196052 is an apocalyptic number.

It is an amenable number.

255196052 is a deficient number, since it is larger than the sum of its proper divisors (191397046).

255196052 is a wasteful number, since it uses less digits than its factorization.

255196052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63799017 (or 63799015 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 255196052 is about 15974.8568694683. The cubic root of 255196052 is about 634.2950425793.

The spelling of 255196052 in words is "two hundred fifty-five million, one hundred ninety-six thousand, fifty-two".