51034654055 has 16 divisors (see below), whose sum is σ = 76353145344. Its totient is φ = 31813810080.

The previous prime is 51034654049. The next prime is 51034654067. The reversal of 51034654055 is 55045643015.

It is not a de Polignac number, because 51034654055 - 2⁸ = 51034653799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66278387 + ... + 66279156.

It is an arithmetic number, because the mean of its divisors is an integer number (4772071584).

Almost surely, 2^51034654055 is an apocalyptic number.

51034654055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51034654055 is a deficient number, since it is larger than the sum of its proper divisors (25318491289).

51034654055 is a wasteful number, since it uses less digits than its factorization.

51034654055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132557566.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 51034654055 in words is "fifty-one billion, thirty-four million, six hundred fifty-four thousand, fifty-five".