2028113495604 has 96 divisors (see below), whose sum is σ = 6009563974400. Its totient is φ = 579428328960.

The previous prime is 2028113495533. The next prime is 2028113495609. The reversal of 2028113495604 is 4065943118202.

2028113495604 is a `hidden beast` number, since 2 + 0 + 2 + 8 + 1 + 1 + 34 + 9 + 5 + 604 = 666.

It is a super-2 number, since 2×2028113495604² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2028113495604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028113495609) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 15448512 + ... + 15579240.

Almost surely, 2^{2028113495604} is an apocalyptic number.

It is an amenable number.

2028113495604 is an abundant number, since it is smaller than the sum of its proper divisors (3981450478796).

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

2028113495604 is a wasteful number, since it uses less digits than its factorization.

2028113495604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151270 (or 151262 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 2028113495604 in words is "two trillion, twenty-eight billion, one hundred thirteen million, four hundred ninety-five thousand, six hundred four".