5121201277080 has 384 divisors, whose sum is σ = 20029657190400. Its totient is φ = 1108568871936.

The previous prime is 5121201277051. The next prime is 5121201277187. The reversal of 5121201277080 is 807721021215.

5121201277080 is a `hidden beast` number, since 512 + 12 + 0 + 127 + 7 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 151619074 + ... + 151652846.

It is an arithmetic number, because the mean of its divisors is an integer number (52160565600).

Almost surely, 2^{5121201277080} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5121201277080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10014828595200).

5121201277080 is an abundant number, since it is smaller than the sum of its proper divisors (14908455913320).

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

5121201277080 is a wasteful number, since it uses less digits than its factorization.

5121201277080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36983 (or 36976 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

Adding to 5121201277080 its reverse (807721021215), we get a palindrome (5928922298295).

The spelling of 5121201277080 in words is "five trillion, one hundred twenty-one billion, two hundred one million, two hundred seventy-seven thousand, eighty".