2530830854 has 16 divisors (see below), whose sum is σ = 3872268288. Its totient is φ = 1240315272.

The previous prime is 2530830823. The next prime is 2530830859. The reversal of 2530830854 is 4580380352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530830859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38942 + ... + 81105.

It is an arithmetic number, because the mean of its divisors is an integer number (242016768).

Almost surely, 2^2530830854 is an apocalyptic number.

2530830854 is a deficient number, since it is larger than the sum of its proper divisors (1341437434).

2530830854 is a wasteful number, since it uses less digits than its factorization.

2530830854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120259.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2530830854 is about 50307.3638148532. The cubic root of 2530830854 is about 1362.7652168837.

The spelling of 2530830854 in words is "two billion, five hundred thirty million, eight hundred thirty thousand, eight hundred fifty-four".