80713601 has 4 divisors (see below), whose sum is σ = 84222912. Its totient is φ = 77204292.

The previous prime is 80713573. The next prime is 80713609. The reversal of 80713601 is 10631708.

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 80713601 - 2¹⁸ = 80451457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80713609) 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, 1754621 + ... + 1754666.

It is an arithmetic number, because the mean of its divisors is an integer number (21055728).

Almost surely, 2^80713601 is an apocalyptic number.

It is an amenable number.

80713601 is a deficient number, since it is larger than the sum of its proper divisors (3509311).

80713601 is a wasteful number, since it uses less digits than its factorization.

80713601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509310.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 80713601 is about 8984.0748549865. The cubic root of 80713601 is about 432.1643197058.

The spelling of 80713601 in words is "eighty million, seven hundred thirteen thousand, six hundred one".