2054875653 has 12 divisors (see below), whose sum is σ = 2968644588. Its totient is φ = 1369690560.

The previous prime is 2054875651. The next prime is 2054875709. The reversal of 2054875653 is 3565784502.

2054875653 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 87 + 565 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 511800129 + 1543075524 = 22623^2 + 39282^2 .

It is not a de Polignac number, because 2054875653 - 2¹ = 2054875651 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2054875599 and 2054875608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054875651) 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 11 ways as a sum of consecutive naturals, for example, 52951 + ... + 83147.

It is an arithmetic number, because the mean of its divisors is an integer number (247387049).

Almost surely, 2^2054875653 is an apocalyptic number.

It is an amenable number.

2054875653 is a deficient number, since it is larger than the sum of its proper divisors (913768935).

2054875653 is a wasteful number, since it uses less digits than its factorization.

2054875653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37764 (or 37761 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The square root of 2054875653 is about 45330.7362944835. The cubic root of 2054875653 is about 1271.3404024316.

The spelling of 2054875653 in words is "two billion, fifty-four million, eight hundred seventy-five thousand, six hundred fifty-three".