51155305341 has 16 divisors (see below), whose sum is σ = 77985643008. Its totient is φ = 29218590000.

The previous prime is 51155305339. The next prime is 51155305361. The reversal of 51155305341 is 14350355115.

51155305341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51155305341 - 2¹ = 51155305339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51155305361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493815 + ... + 588356.

It is an arithmetic number, because the mean of its divisors is an integer number (4874102688).

Almost surely, 2^51155305341 is an apocalyptic number.

It is an amenable number.

51155305341 is a deficient number, since it is larger than the sum of its proper divisors (26830337667).

51155305341 is a wasteful number, since it uses less digits than its factorization.

51155305341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084432.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 51155305341 in words is "fifty-one billion, one hundred fifty-five million, three hundred five thousand, three hundred forty-one".