80895973979763 has 24 divisors (see below), whose sum is σ = 117781599936000. Its totient is φ = 53500645183104.

The previous prime is 80895973979761. The next prime is 80895973979767. The reversal of 80895973979763 is 36797937959808.

80895973979763 is a `hidden beast` number, since 8 + 0 + 8 + 9 + 597 + 3 + 9 + 7 + 9 + 7 + 6 + 3 = 666.

It is not a de Polignac number, because 80895973979763 - 2¹ = 80895973979761 is a prime.

It is a super-2 number, since 2×80895973979763² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80895973979761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7904713 + ... + 14975861.

It is an arithmetic number, because the mean of its divisors is an integer number (4907566664000).

Almost surely, 2^{80895973979763} is an apocalyptic number.

80895973979763 is a deficient number, since it is larger than the sum of its proper divisors (36885625956237).

80895973979763 is a wasteful number, since it uses less digits than its factorization.

80895973979763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7081291 (or 7081288 counting only the distinct ones).

The product of its (nonzero) digits is 38887309440, while the sum is 90.

The spelling of 80895973979763 in words is "eighty trillion, eight hundred ninety-five billion, nine hundred seventy-three million, nine hundred seventy-nine thousand, seven hundred sixty-three".