7666480087950 has 48 divisors (see below), whose sum is σ = 19013226575616. Its totient is φ = 2044356415200.

The previous prime is 7666480087891. The next prime is 7666480087951. The reversal of 7666480087950 is 597800846667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7666480087951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8067405 + ... + 8967495.

It is an arithmetic number, because the mean of its divisors is an integer number (396108886992).

Almost surely, 2^{7666480087950} is an apocalyptic number.

7666480087950 is an abundant number, since it is smaller than the sum of its proper divisors (11346746487666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7666480087950 is a wasteful number, since it uses less digits than its factorization.

7666480087950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956889 (or 956884 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 66.

The spelling of 7666480087950 in words is "seven trillion, six hundred sixty-six billion, four hundred eighty million, eighty-seven thousand, nine hundred fifty".