5156641371012 has 24 divisors (see below), whose sum is σ = 12033875671776. Its totient is φ = 1718635818048.

The previous prime is 5156641370989. The next prime is 5156641371053. The reversal of 5156641371012 is 2101731466515.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30492033 + ... + 30660680.

It is an arithmetic number, because the mean of its divisors is an integer number (501411486324).

Almost surely, 2^{5156641371012} is an apocalyptic number.

It is an amenable number.

5156641371012 is an abundant number, since it is smaller than the sum of its proper divisors (6877234300764).

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

5156641371012 is a wasteful number, since it uses less digits than its factorization.

5156641371012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61159747 (or 61159745 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 5156641371012 in words is "five trillion, one hundred fifty-six billion, six hundred forty-one million, three hundred seventy-one thousand, twelve".