11090875851 has 36 divisors (see below), whose sum is σ = 17672980416. Its totient is φ = 6697294560.

The previous prime is 11090875841. The next prime is 11090875867. The reversal of 11090875851 is 15857809011.

11090875851 = 170² + 171² + ... + 3216².

It is not a de Polignac number, because 11090875851 - 2⁷ = 11090875723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11090875797 and 11090875806.

It is not an unprimeable number, because it can be changed into a prime (11090875841) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 283270 + ... + 320036.

Almost surely, 2^11090875851 is an apocalyptic number.

11090875851 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11090875851 is a deficient number, since it is larger than the sum of its proper divisors (6582104565).

11090875851 is a wasteful number, since it uses less digits than its factorization.

11090875851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37072 (or 37058 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 45.

The spelling of 11090875851 in words is "eleven billion, ninety million, eight hundred seventy-five thousand, eight hundred fifty-one".