1052336665 has 8 divisors (see below), whose sum is σ = 1278019008. Its totient is φ = 831726000.

The previous prime is 1052336629. The next prime is 1052336693. The reversal of 1052336665 is 5666332501.

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

It is a de Polignac number, because none of the positive numbers 2^k-1052336665 is a prime.

It is a super-2 number, since 2×1052336665² = 2214824913006644450, which contains 22 as substring.

It is a Duffinian 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, 1267461 + ... + 1268290.

It is an arithmetic number, because the mean of its divisors is an integer number (159752376).

Almost surely, 2^1052336665 is an apocalyptic number.

It is an amenable number.

1052336665 is a deficient number, since it is larger than the sum of its proper divisors (225682343).

1052336665 is an equidigital number, since it uses as much as digits as its factorization.

1052336665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535839.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 1052336665 is about 32439.7389786046. The cubic root of 1052336665 is about 1017.1497594222.

The spelling of 1052336665 in words is "one billion, fifty-two million, three hundred thirty-six thousand, six hundred sixty-five".