7880087872365 has 8 divisors (see below), whose sum is σ = 12608140595808. Its totient is φ = 4202713531920.

The previous prime is 7880087872361. The next prime is 7880087872379. The reversal of 7880087872365 is 5632787800887.

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

It is not a de Polignac number, because 7880087872365 - 2² = 7880087872361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7880087872365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7880087872361) 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, 262669595731 + ... + 262669595760.

It is an arithmetic number, because the mean of its divisors is an integer number (1576017574476).

Almost surely, 2^{7880087872365} is an apocalyptic number.

It is an amenable number.

7880087872365 is a deficient number, since it is larger than the sum of its proper divisors (4728052723443).

7880087872365 is a wasteful number, since it uses less digits than its factorization.

7880087872365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525339191499.

The product of its (nonzero) digits is 252887040, while the sum is 69.

The spelling of 7880087872365 in words is "seven trillion, eight hundred eighty billion, eighty-seven million, eight hundred seventy-two thousand, three hundred sixty-five".