7665053 has 4 divisors (see below), whose sum is σ = 8361888. Its totient is φ = 6968220.

The previous prime is 7665023. The next prime is 7665061. The reversal of 7665053 is 3505667.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7665053 - 2¹⁰ = 7664029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7665023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348401 + ... + 348422.

It is an arithmetic number, because the mean of its divisors is an integer number (2090472).

Almost surely, 2^7665053 is an apocalyptic number.

It is an amenable number.

7665053 is a deficient number, since it is larger than the sum of its proper divisors (696835).

7665053 is a wasteful number, since it uses less digits than its factorization.

7665053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696834.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 7665053 is about 2768.5832116807. The cubic root of 7665053 is about 197.1688881271.

The spelling of 7665053 in words is "seven million, six hundred sixty-five thousand, fifty-three".