1051255086 has 32 divisors (see below), whose sum is σ = 2406243840. Its totient is φ = 299936736.

The previous prime is 1051255069. The next prime is 1051255091. The reversal of 1051255086 is 6805521501.

It is a super-2 number, since 2×1051255086² = 2210274511681734792, 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 15 ways as a sum of consecutive naturals, for example, 13320 + ... + 47748.

It is an arithmetic number, because the mean of its divisors is an integer number (75195120).

Almost surely, 2^1051255086 is an apocalyptic number.

1051255086 is an abundant number, since it is smaller than the sum of its proper divisors (1354988754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051255086 is a wasteful number, since it uses less digits than its factorization.

1051255086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35168.

The product of its (nonzero) digits is 12000, while the sum is 33.

The square root of 1051255086 is about 32423.0641056640. The cubic root of 1051255086 is about 1016.8011685289.

Adding to 1051255086 its reverse (6805521501), we get a palindrome (7856776587).

The spelling of 1051255086 in words is "one billion, fifty-one million, two hundred fifty-five thousand, eighty-six".