2028510130654 has 32 divisors (see below), whose sum is σ = 3521809382400. Its totient is φ = 858272781600.

The previous prime is 2028510130547. The next prime is 2028510130663. The reversal of 2028510130654 is 4560310158202.

It is a super-2 number, since 2×2028510130654² (a number of 25 digits) contains 22 as substring.

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, 11925604 + ... + 12094504.

It is an arithmetic number, because the mean of its divisors is an integer number (110056543200).

Almost surely, 2^{2028510130654} is an apocalyptic number.

2028510130654 is a deficient number, since it is larger than the sum of its proper divisors (1493299251746).

2028510130654 is a wasteful number, since it uses less digits than its factorization.

2028510130654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179848.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 2028510130654 its reverse (4560310158202), we get a palindrome (6588820288856).

The spelling of 2028510130654 in words is "two trillion, twenty-eight billion, five hundred ten million, one hundred thirty thousand, six hundred fifty-four".