1052661135 has 8 divisors (see below), whose sum is σ = 1684257840. Its totient is φ = 561419264.

The previous prime is 1052661109. The next prime is 1052661149. The reversal of 1052661135 is 5311662501.

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 1052661135 - 2⁷ = 1052661007 is a prime.

It is a super-2 number, since 2×1052661135² = 2216190930278976450, 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 7 ways as a sum of consecutive naturals, for example, 35088690 + ... + 35088719.

It is an arithmetic number, because the mean of its divisors is an integer number (210532230).

Almost surely, 2^1052661135 is an apocalyptic number.

1052661135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052661135 is a deficient number, since it is larger than the sum of its proper divisors (631596705).

1052661135 is an equidigital number, since it uses as much as digits as its factorization.

1052661135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70177417.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1052661135 is about 32444.7397123170. The cubic root of 1052661135 is about 1017.2542889196.

The spelling of 1052661135 in words is "one billion, fifty-two million, six hundred sixty-one thousand, one hundred thirty-five".