5180277181381 has 8 divisors (see below), whose sum is σ = 5268194712000. Its totient is φ = 5092363524960.

The previous prime is 5180277181367. The next prime is 5180277181439. The reversal of 5180277181381 is 1831817720815.

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

It is a cyclic number.

It is not a de Polignac number, because 5180277181381 - 2¹³ = 5180277173189 is a prime.

It is a super-2 number, since 2×5180277181381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180277181301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794720 + ... + 3685318.

It is an arithmetic number, because the mean of its divisors is an integer number (658524339000).

Almost surely, 2^{5180277181381} is an apocalyptic number.

It is an amenable number.

5180277181381 is a deficient number, since it is larger than the sum of its proper divisors (87917530619).

5180277181381 is a wasteful number, since it uses less digits than its factorization.

5180277181381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937099.

The product of its (nonzero) digits is 752640, while the sum is 52.

The spelling of 5180277181381 in words is "five trillion, one hundred eighty billion, two hundred seventy-seven million, one hundred eighty-one thousand, three hundred eighty-one".