5451928978982 has 8 divisors (see below), whose sum is σ = 8658946025496. Its totient is φ = 2565613637152.

The previous prime is 5451928978973. The next prime is 5451928978997. The reversal of 5451928978982 is 2898798291545.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80175426128 + ... + 80175426195.

It is an arithmetic number, because the mean of its divisors is an integer number (1082368253187).

Almost surely, 2^{5451928978982} is an apocalyptic number.

5451928978982 is a deficient number, since it is larger than the sum of its proper divisors (3207017046514).

5451928978982 is a wasteful number, since it uses less digits than its factorization.

5451928978982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160350852342.

The product of its digits is 1045094400, while the sum is 77.

The spelling of 5451928978982 in words is "five trillion, four hundred fifty-one billion, nine hundred twenty-eight million, nine hundred seventy-eight thousand, nine hundred eighty-two".