80473783815135 has 24 divisors (see below), whose sum is σ = 140722298078544. Its totient is φ = 42539534096640.

The previous prime is 80473783815097. The next prime is 80473783815137. The reversal of 80473783815135 is 53151838737408.

80473783815135 is a `hidden beast` number, since 8 + 0 + 4 + 7 + 37 + 8 + 3 + 81 + 513 + 5 = 666.

It is not a de Polignac number, because 80473783815135 - 2¹⁰ = 80473783814111 is a prime.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80473783815137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7912854681 + ... + 7912864850.

It is an arithmetic number, because the mean of its divisors is an integer number (5863429086606).

Almost surely, 2^{80473783815135} is an apocalyptic number.

80473783815135 is a deficient number, since it is larger than the sum of its proper divisors (60248514263409).

80473783815135 is a wasteful number, since it uses less digits than its factorization.

80473783815135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15825719655 (or 15825719652 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 80473783815135 in words is "eighty trillion, four hundred seventy-three billion, seven hundred eighty-three million, eight hundred fifteen thousand, one hundred thirty-five".