80600864464 has 10 divisors (see below), whose sum is σ = 156164174930. Its totient is φ = 40300432224.

The previous prime is 80600864441. The next prime is 80600864471. The reversal of 80600864464 is 46446800608.

It can be written as a sum of positive squares in only one way, i.e., 53213262400 + 27387602064 = 230680^2 + 165492^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2518776999 + ... + 2518777030.

It is an arithmetic number, because the mean of its divisors is an integer number (15616417493).

Almost surely, 2^80600864464 is an apocalyptic number.

It is an amenable number.

80600864464 is a deficient number, since it is larger than the sum of its proper divisors (75563310466).

80600864464 is a wasteful number, since it uses less digits than its factorization.

80600864464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037554037 (or 5037554031 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 80600864464 in words is "eighty billion, six hundred million, eight hundred sixty-four thousand, four hundred sixty-four".