2054130435 has 80 divisors (see below), whose sum is σ = 4241140992. Its totient is φ = 931694400.

The previous prime is 2054130433. The next prime is 2054130439. The reversal of 2054130435 is 5340314502.

2054130435 is a `hidden beast` number, since 205 + 413 + 0 + 43 + 5 = 666.

It is not a de Polignac number, because 2054130435 - 2¹ = 2054130433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2054130399 and 2054130408.

It is not an unprimeable number, because it can be changed into a prime (2054130433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 368620 + ... + 374150.

Almost surely, 2^2054130435 is an apocalyptic number.

2054130435 is an abundant number, since it is smaller than the sum of its proper divisors (2187010557).

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

2054130435 is a wasteful number, since it uses less digits than its factorization.

2054130435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686 (or 5677 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2054130435 is about 45322.5157620360. The cubic root of 2054130435 is about 1271.1866964066.

Adding to 2054130435 its reverse (5340314502), we get a palindrome (7394444937).

The spelling of 2054130435 in words is "two billion, fifty-four million, one hundred thirty thousand, four hundred thirty-five".