1053165269 has 8 divisors (see below), whose sum is σ = 1193871840. Its totient is φ = 920986416.

The previous prime is 1053165257. The next prime is 1053165271. The reversal of 1053165269 is 9625613501.

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

It is a cyclic number.

It is not a de Polignac number, because 1053165269 - 2⁸ = 1053165013 is a prime.

It is a super-2 number, since 2×1053165269² = 2218314167655684722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053165209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131667 + ... + 2132160.

It is an arithmetic number, because the mean of its divisors is an integer number (149233980).

Almost surely, 2^1053165269 is an apocalyptic number.

1053165269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1053165269 is a deficient number, since it is larger than the sum of its proper divisors (140706571).

1053165269 is a wasteful number, since it uses less digits than its factorization.

1053165269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263859.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 1053165269 is about 32452.5079000067. The cubic root of 1053165269 is about 1017.4166553928.

The spelling of 1053165269 in words is "one billion, fifty-three million, one hundred sixty-five thousand, two hundred sixty-nine".