51054154302155 has 16 divisors (see below), whose sum is σ = 65397760300800. Its totient is φ = 38148693498720.

The previous prime is 51054154302149. The next prime is 51054154302157. The reversal of 51054154302155 is 55120345145015.

It is not a de Polignac number, because 51054154302155 - 2¹⁸ = 51054154040011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51054154302157) 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, 3784585865 + ... + 3784599354.

It is an arithmetic number, because the mean of its divisors is an integer number (4087360018800).

Almost surely, 2^{51054154302155} is an apocalyptic number.

51054154302155 is a deficient number, since it is larger than the sum of its proper divisors (14343605998645).

51054154302155 is a wasteful number, since it uses less digits than its factorization.

51054154302155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569185314.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 51054154302155 in words is "fifty-one trillion, fifty-four billion, one hundred fifty-four million, three hundred two thousand, one hundred fifty-five".