2554020104 has 8 divisors (see below), whose sum is σ = 4788787710. Its totient is φ = 1277010048.

The previous prime is 2554020083. The next prime is 2554020107. The reversal of 2554020104 is 4010204552.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2020502500 + 533517604 = 44950^2 + 23098^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2554020104.

It is not an unprimeable number, because it can be changed into a prime (2554020107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159626249 + ... + 159626264.

Almost surely, 2^2554020104 is an apocalyptic number.

It is an amenable number.

2554020104 is a deficient number, since it is larger than the sum of its proper divisors (2234767606).

2554020104 is a wasteful number, since it uses less digits than its factorization.

2554020104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319252519 (or 319252515 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2554020104 is about 50537.3139769023. The cubic root of 2554020104 is about 1366.9147729081.

Adding to 2554020104 its reverse (4010204552), we get a palindrome (6564224656).

The spelling of 2554020104 in words is "two billion, five hundred fifty-four million, twenty thousand, one hundred four".