1053163786 has 8 divisors (see below), whose sum is σ = 1580118624. Its totient is φ = 526457580.

The previous prime is 1053163759. The next prime is 1053163829. The reversal of 1053163786 is 6873613501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053163786² = 2218307920283707592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51180 + ... + 68743.

It is an arithmetic number, because the mean of its divisors is an integer number (197514828).

Almost surely, 2^1053163786 is an apocalyptic number.

1053163786 is a deficient number, since it is larger than the sum of its proper divisors (526954838).

1053163786 is a wasteful number, since it uses less digits than its factorization.

1053163786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124316.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1053163786 is about 32452.4850512253. The cubic root of 1053163786 is about 1017.4161778389.

The spelling of 1053163786 in words is "one billion, fifty-three million, one hundred sixty-three thousand, seven hundred eighty-six".