5427442250672 has 40 divisors (see below), whose sum is σ = 11324976550944. Its totient is φ = 2504882755584.

The previous prime is 5427442250663. The next prime is 5427442250683. The reversal of 5427442250672 is 2760522447245.

It is a self number, because there is not a number n which added to its sum of digits gives 5427442250672.

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 7 ways as a sum of consecutive naturals, for example, 5473133 + ... + 6388275.

Almost surely, 2^{5427442250672} is an apocalyptic number.

5427442250672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5427442250672 is an abundant number, since it is smaller than the sum of its proper divisors (5897534300272).

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

5427442250672 is a wasteful number, since it uses less digits than its factorization.

5427442250672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943677 (or 943671 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 50.

The spelling of 5427442250672 in words is "five trillion, four hundred twenty-seven billion, four hundred forty-two million, two hundred fifty thousand, six hundred seventy-two".