80002749701 has 4 divisors (see below), whose sum is σ = 91431713952. Its totient is φ = 68573785452.

The previous prime is 80002749653. The next prime is 80002749737. The reversal of 80002749701 is 10794720008.

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 80002749701 - 2¹⁸ = 80002487557 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 (80008749701) 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, 5714482115 + ... + 5714482128.

It is an arithmetic number, because the mean of its divisors is an integer number (22857928488).

Almost surely, 2^80002749701 is an apocalyptic number.

It is an amenable number.

80002749701 is a deficient number, since it is larger than the sum of its proper divisors (11428964251).

80002749701 is a wasteful number, since it uses less digits than its factorization.

80002749701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11428964250.

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 80002749701 in words is "eighty billion, two million, seven hundred forty-nine thousand, seven hundred one".