255016462 has 4 divisors (see below), whose sum is σ = 382524696. Its totient is φ = 127508230.

The previous prime is 255016429. The next prime is 255016471. The reversal of 255016462 is 264610552.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 63754114 + ... + 63754117.

It is an arithmetic number, because the mean of its divisors is an integer number (95631174).

Almost surely, 2^255016462 is an apocalyptic number.

255016462 is a deficient number, since it is larger than the sum of its proper divisors (127508234).

255016462 is a wasteful number, since it uses less digits than its factorization.

255016462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127508233.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 255016462 is about 15969.2348595667. The cubic root of 255016462 is about 634.1462161146.

The spelling of 255016462 in words is "two hundred fifty-five million, sixteen thousand, four hundred sixty-two".