255610467 has 48 divisors (see below), whose sum is σ = 441754560. Its totient is φ = 139366656.

The previous prime is 255610463. The next prime is 255610499. The reversal of 255610467 is 764016552.

It is a happy number.

It is not a de Polignac number, because 255610467 - 2² = 255610463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255610463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122509 + ... + 124577.

It is an arithmetic number, because the mean of its divisors is an integer number (9203220).

Almost surely, 2^255610467 is an apocalyptic number.

255610467 is a deficient number, since it is larger than the sum of its proper divisors (186144093).

255610467 is a wasteful number, since it uses less digits than its factorization.

255610467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 255610467 is about 15987.8224596097. The cubic root of 255610467 is about 634.6382025650.

The spelling of 255610467 in words is "two hundred fifty-five million, six hundred ten thousand, four hundred sixty-seven".