1053117255 has 32 divisors (see below), whose sum is σ = 1718910720. Its totient is φ = 550415360.

The previous prime is 1053117251. The next prime is 1053117283. The reversal of 1053117255 is 5527113501.

It is not a de Polignac number, because 1053117255 - 2² = 1053117251 is a prime.

It is a super-2 number, since 2×1053117255² = 2218111905557470050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053117251) 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 in 31 ways as a sum of consecutive naturals, for example, 310720 + ... + 314090.

It is an arithmetic number, because the mean of its divisors is an integer number (53715960).

Almost surely, 2^1053117255 is an apocalyptic number.

1053117255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053117255 is a deficient number, since it is larger than the sum of its proper divisors (665793465).

1053117255 is a wasteful number, since it uses less digits than its factorization.

1053117255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 1053117255 is about 32451.7681336472. The cubic root of 1053117255 is about 1017.4011937532.

The spelling of 1053117255 in words is "one billion, fifty-three million, one hundred seventeen thousand, two hundred fifty-five".