80356077577507 has 8 divisors (see below), whose sum is σ = 80375133973680. Its totient is φ = 80337021760800.

The previous prime is 80356077577493. The next prime is 80356077577543. The reversal of 80356077577507 is 70577577065308.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80356077577507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80356077577597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415607757 + ... + 415801057.

It is an arithmetic number, because the mean of its divisors is an integer number (10046891746710).

Almost surely, 2^{80356077577507} is an apocalyptic number.

80356077577507 is a deficient number, since it is larger than the sum of its proper divisors (19056396173).

80356077577507 is a wasteful number, since it uses less digits than its factorization.

80356077577507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289733.

The product of its (nonzero) digits is 302526000, while the sum is 67.

The spelling of 80356077577507 in words is "eighty trillion, three hundred fifty-six billion, seventy-seven million, five hundred seventy-seven thousand, five hundred seven".