80023649037 has 8 divisors (see below), whose sum is σ = 106702454304. Its totient is φ = 53346971568.

The previous prime is 80023649011. The next prime is 80023649051. The reversal of 80023649037 is 73094632008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80023649037 - 2⁸ = 80023648781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80023649037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80023649087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442023 + ... + 596180.

It is an arithmetic number, because the mean of its divisors is an integer number (13337806788).

Almost surely, 2^80023649037 is an apocalyptic number.

It is an amenable number.

80023649037 is a deficient number, since it is larger than the sum of its proper divisors (26678805267).

80023649037 is a wasteful number, since it uses less digits than its factorization.

80023649037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063899.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 80023649037 in words is "eighty billion, twenty-three million, six hundred forty-nine thousand, thirty-seven".