80677234745235 has 64 divisors (see below), whose sum is σ = 144129588341760. Its totient is φ = 42817309067520.

The previous prime is 80677234745213. The next prime is 80677234745279. The reversal of 80677234745235 is 53254743277608.

80677234745235 is a `hidden beast` number, since 8 + 0 + 6 + 7 + 7 + 2 + 34 + 74 + 523 + 5 = 666.

It is not a de Polignac number, because 80677234745235 - 2¹⁵ = 80677234712467 is a prime.

It is a super-2 number, since 2×80677234745235² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23177370 + ... + 26430000.

It is an arithmetic number, because the mean of its divisors is an integer number (2252024817840).

Almost surely, 2^{80677234745235} is an apocalyptic number.

80677234745235 is a deficient number, since it is larger than the sum of its proper divisors (63452353596525).

80677234745235 is a wasteful number, since it uses less digits than its factorization.

80677234745235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253545 (or 3253539 counting only the distinct ones).

The product of its (nonzero) digits is 237081600, while the sum is 63.

The spelling of 80677234745235 in words is "eighty trillion, six hundred seventy-seven billion, two hundred thirty-four million, seven hundred forty-five thousand, two hundred thirty-five".