2054630414538 has 48 divisors (see below), whose sum is σ = 4798548658176. Its totient is φ = 631612300320.

The previous prime is 2054630414537. The next prime is 2054630414579. The reversal of 2054630414538 is 8354140364502.

2054630414538 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 630 + 4 + 1 + 4 + 5 + 3 + 8 = 666.

It is a super-3 number, since 3×2054630414538³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2054630414493 and 2054630414502.

It is not an unprimeable number, because it can be changed into a prime (2054630414537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3784498 + ... + 4293213.

It is an arithmetic number, because the mean of its divisors is an integer number (99969763712).

Almost surely, 2^{2054630414538} is an apocalyptic number.

2054630414538 is an abundant number, since it is smaller than the sum of its proper divisors (2743918243638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054630414538 is a wasteful number, since it uses less digits than its factorization.

2054630414538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078819 (or 8078816 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 2054630414538 in words is "two trillion, fifty-four billion, six hundred thirty million, four hundred fourteen thousand, five hundred thirty-eight".