2054054830 has 32 divisors (see below), whose sum is σ = 3765214368. Its totient is φ = 806582400.

The previous prime is 2054054797. The next prime is 2054054861. The reversal of 2054054830 is 384504502.

It is a junction number, because it is equal to n+sod(n) for n = 2054054792 and 2054054801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340440 + ... + 346420.

It is an arithmetic number, because the mean of its divisors is an integer number (117662949).

Almost surely, 2^2054054830 is an apocalyptic number.

2054054830 is a deficient number, since it is larger than the sum of its proper divisors (1711159538).

2054054830 is a wasteful number, since it uses less digits than its factorization.

2054054830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6612.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 2054054830 is about 45321.6816766545. The cubic root of 2054054830 is about 1271.1711003101.

The spelling of 2054054830 in words is "two billion, fifty-four million, fifty-four thousand, eight hundred thirty".