10165295501 has 4 divisors (see below), whose sum is σ = 10381578432. Its totient is φ = 9949012572.

The previous prime is 10165295477. The next prime is 10165295509. The reversal of 10165295501 is 10559256101.

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 a de Polignac number, because none of the positive numbers 2^k-10165295501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10165295509) 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, 108141395 + ... + 108141488.

It is an arithmetic number, because the mean of its divisors is an integer number (2595394608).

Almost surely, 2^10165295501 is an apocalyptic number.

It is an amenable number.

10165295501 is a deficient number, since it is larger than the sum of its proper divisors (216282931).

10165295501 is an equidigital number, since it uses as much as digits as its factorization.

10165295501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216282930.

The product of its (nonzero) digits is 13500, while the sum is 35.

The spelling of 10165295501 in words is "ten billion, one hundred sixty-five million, two hundred ninety-five thousand, five hundred one".