7880452824487 has 8 divisors (see below), whose sum is σ = 8297760452400. Its totient is φ = 7463399891904.

The previous prime is 7880452824421. The next prime is 7880452824509. The reversal of 7880452824487 is 7844282540887.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7880452824487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7880452824787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63610312 + ... + 63734077.

It is an arithmetic number, because the mean of its divisors is an integer number (1037220056550).

Almost surely, 2^{7880452824487} is an apocalyptic number.

7880452824487 is a deficient number, since it is larger than the sum of its proper divisors (417307627913).

7880452824487 is a wasteful number, since it uses less digits than its factorization.

7880452824487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127347665.

The product of its (nonzero) digits is 256901120, while the sum is 67.

The spelling of 7880452824487 in words is "seven trillion, eight hundred eighty billion, four hundred fifty-two million, eight hundred twenty-four thousand, four hundred eighty-seven".