254874326995680 has 192 divisors, whose sum is σ = 917592896263680. Its totient is φ = 58254111627264.

The previous prime is 254874326995663. The next prime is 254874326995681. The reversal of 254874326995680 is 86599623478452.

It is a junction number, because it is equal to n+sod(n) for n = 254874326995596 and 254874326995605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254874326995681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66536391 + ... + 70262649.

It is an arithmetic number, because the mean of its divisors is an integer number (4779129668040).

Almost surely, 2^{254874326995680} is an apocalyptic number.

254874326995680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254874326995680 is an abundant number, since it is smaller than the sum of its proper divisors (662718569268000).

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

254874326995680 is a wasteful number, since it uses less digits than its factorization.

254874326995680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746641 (or 3746633 counting only the distinct ones).

The product of its (nonzero) digits is 6270566400, while the sum is 78.

The spelling of 254874326995680 in words is "two hundred fifty-four trillion, eight hundred seventy-four billion, three hundred twenty-six million, nine hundred ninety-five thousand, six hundred eighty".