2491580078033 has 24 divisors (see below), whose sum is σ = 2574123834240. Its totient is φ = 2411591434560.

The previous prime is 2491580078023. The next prime is 2491580078063. The reversal of 2491580078033 is 3308700851942.

It is not a de Polignac number, because 2491580078033 - 2⁶ = 2491580077969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2491580078023) 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, 367432103 + ... + 367438883.

It is an arithmetic number, because the mean of its divisors is an integer number (107255159760).

Almost surely, 2^{2491580078033} is an apocalyptic number.

It is an amenable number.

2491580078033 is a deficient number, since it is larger than the sum of its proper divisors (82543756207).

2491580078033 is a wasteful number, since it uses less digits than its factorization.

2491580078033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8217 (or 8180 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 2491580078033 in words is "two trillion, four hundred ninety-one billion, five hundred eighty million, seventy-eight thousand, thirty-three".