51143355026152 has 32 divisors (see below), whose sum is σ = 96184392998400. Its totient is φ = 25494284015424.

The previous prime is 51143355026083. The next prime is 51143355026161. The reversal of 51143355026152 is 25162055334115.

51143355026152 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51143355026099 and 51143355026108.

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, 2204283 + ... + 10351114.

It is an arithmetic number, because the mean of its divisors is an integer number (3005762281200).

Almost surely, 2^{51143355026152} is an apocalyptic number.

It is an amenable number.

51143355026152 is a deficient number, since it is larger than the sum of its proper divisors (45041037972248).

51143355026152 is a wasteful number, since it uses less digits than its factorization.

51143355026152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12556945 (or 12556941 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 51143355026152 in words is "fifty-one trillion, one hundred forty-three billion, three hundred fifty-five million, twenty-six thousand, one hundred fifty-two".