5156550655328 has 48 divisors (see below), whose sum is σ = 10690088713920. Its totient is φ = 2441704404096.

The previous prime is 5156550655301. The next prime is 5156550655337. The reversal of 5156550655328 is 8235560556515.

It is a congruent number.

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, 191351 + ... + 3217097.

It is an arithmetic number, because the mean of its divisors is an integer number (222710181540).

Almost surely, 2^{5156550655328} is an apocalyptic number.

It is an amenable number.

5156550655328 is an abundant number, since it is smaller than the sum of its proper divisors (5533538058592).

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

5156550655328 is a wasteful number, since it uses less digits than its factorization.

5156550655328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028579 (or 3028571 counting only the distinct ones).

The product of its (nonzero) digits is 27000000, while the sum is 56.

The spelling of 5156550655328 in words is "five trillion, one hundred fifty-six billion, five hundred fifty million, six hundred fifty-five thousand, three hundred twenty-eight".