51260004356 has 24 divisors (see below), whose sum is σ = 98099309280. Its totient is φ = 23243025600.

The previous prime is 51260004349. The next prime is 51260004371. The reversal of 51260004356 is 65340006215.

51260004356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1406210 + ... + 1442201.

It is an arithmetic number, because the mean of its divisors is an integer number (4087471220).

Almost surely, 2^51260004356 is an apocalyptic number.

It is an amenable number.

51260004356 is a deficient number, since it is larger than the sum of its proper divisors (46839304924).

51260004356 is a wasteful number, since it uses less digits than its factorization.

51260004356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848835 (or 2848833 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 51260004356 in words is "fifty-one billion, two hundred sixty million, four thousand, three hundred fifty-six".