1052163255 has 32 divisors (see below), whose sum is σ = 1977776640. Its totient is φ = 470897280.

The previous prime is 1052163187. The next prime is 1052163263. The reversal of 1052163255 is 5523612501.

It is a happy number.

It is not a de Polignac number, because 1052163255 - 2⁸ = 1052162999 is a prime.

It is a super-2 number, since 2×1052163255² = 2214095030344390050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243115 + ... + 247404.

It is an arithmetic number, because the mean of its divisors is an integer number (61805520).

Almost surely, 2^1052163255 is an apocalyptic number.

1052163255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052163255 is a deficient number, since it is larger than the sum of its proper divisors (925613385).

1052163255 is a wasteful number, since it uses less digits than its factorization.

1052163255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490551.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1052163255 is about 32437.0660664617. The cubic root of 1052163255 is about 1017.0938857856.

Adding to 1052163255 its reverse (5523612501), we get a palindrome (6575775756).

The spelling of 1052163255 in words is "one billion, fifty-two million, one hundred sixty-three thousand, two hundred fifty-five".