80237886537 has 16 divisors (see below), whose sum is σ = 107847210240. Its totient is φ = 53061395712.

The previous prime is 80237886497. The next prime is 80237886569. The reversal of 80237886537 is 73568873208.

It is not a de Polignac number, because 80237886537 - 2⁶ = 80237886473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80237836537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135664 + ... + 422942.

It is an arithmetic number, because the mean of its divisors is an integer number (6740450640).

Almost surely, 2^80237886537 is an apocalyptic number.

It is an amenable number.

80237886537 is a deficient number, since it is larger than the sum of its proper divisors (27609323703).

80237886537 is a wasteful number, since it uses less digits than its factorization.

80237886537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288032.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 80237886537 in words is "eighty billion, two hundred thirty-seven million, eight hundred eighty-six thousand, five hundred thirty-seven".