80132613538 has 8 divisors (see below), whose sum is σ = 120936337488. Its totient is φ = 39820501044.

The previous prime is 80132613469. The next prime is 80132613551. The reversal of 80132613538 is 83531623108.

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

It is a self number, because there is not a number n which added to its sum of digits gives 80132613538.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122902456 + ... + 122903107.

It is an arithmetic number, because the mean of its divisors is an integer number (15117042186).

Almost surely, 2^80132613538 is an apocalyptic number.

80132613538 is a deficient number, since it is larger than the sum of its proper divisors (40803723950).

80132613538 is a wasteful number, since it uses less digits than its factorization.

80132613538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245805728.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 80132613538 in words is "eighty billion, one hundred thirty-two million, six hundred thirteen thousand, five hundred thirty-eight".