255010046 has 4 divisors (see below), whose sum is σ = 382515072. Its totient is φ = 127505022.

The previous prime is 255010043. The next prime is 255010051. The reversal of 255010046 is 640010552.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255010043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63752510 + ... + 63752513.

It is an arithmetic number, because the mean of its divisors is an integer number (95628768).

Almost surely, 2^255010046 is an apocalyptic number.

255010046 is a deficient number, since it is larger than the sum of its proper divisors (127505026).

255010046 is a wasteful number, since it uses less digits than its factorization.

255010046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127505025.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 255010046 is about 15969.0339720348. The cubic root of 255010046 is about 634.1408978746.

Adding to 255010046 its reverse (640010552), we get a palindrome (895020598).

The spelling of 255010046 in words is "two hundred fifty-five million, ten thousand, forty-six".