7932677358540 has 96 divisors (see below), whose sum is σ = 25506024848640. Its totient is φ = 1821858912000.

The previous prime is 7932677358539. The next prime is 7932677358643. The reversal of 7932677358540 is 458537762397.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 316282411 + ... + 316307490.

It is an arithmetic number, because the mean of its divisors is an integer number (265687758840).

Almost surely, 2^{7932677358540} is an apocalyptic number.

It is an amenable number.

7932677358540 is an abundant number, since it is smaller than the sum of its proper divisors (17573347490100).

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

7932677358540 is a wasteful number, since it uses less digits than its factorization.

7932677358540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632589943 (or 632589941 counting only the distinct ones).

The product of its (nonzero) digits is 266716800, while the sum is 66.

The spelling of 7932677358540 in words is "seven trillion, nine hundred thirty-two billion, six hundred seventy-seven million, three hundred fifty-eight thousand, five hundred forty".