8151761701 has 4 divisors (see below), whose sum is σ = 8152081600. Its totient is φ = 8151441804.

The previous prime is 8151761689. The next prime is 8151761707. The reversal of 8151761701 is 1071671518.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1071671518 = 2 ⋅535835759.

It is a cyclic number.

It is not a de Polignac number, because 8151761701 - 2¹⁵ = 8151728933 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 (8151761707) 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, 118071 + ... + 173908.

It is an arithmetic number, because the mean of its divisors is an integer number (2038020400).

Almost surely, 2^8151761701 is an apocalyptic number.

It is an amenable number.

8151761701 is a deficient number, since it is larger than the sum of its proper divisors (319899).

8151761701 is a wasteful number, since it uses less digits than its factorization.

8151761701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319898.

The product of its (nonzero) digits is 11760, while the sum is 37.

The square root of 8151761701 is about 90287.1070585385. The cubic root of 8151761701 is about 2012.5676698360.

The spelling of 8151761701 in words is "eight billion, one hundred fifty-one million, seven hundred sixty-one thousand, seven hundred one".