2554143848 has 16 divisors (see below), whose sum is σ = 4789618080. Its totient is φ = 1276912368.

The previous prime is 2554143833. The next prime is 2554143857. The reversal of 2554143848 is 8483414552.

It is a Smith number, since the sum of its digits (44) 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 = 2554143799 and 2554143808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74261 + ... + 103067.

It is an arithmetic number, because the mean of its divisors is an integer number (299351130).

Almost surely, 2^2554143848 is an apocalyptic number.

It is an amenable number.

2554143848 is a deficient number, since it is larger than the sum of its proper divisors (2235474232).

2554143848 is a wasteful number, since it uses less digits than its factorization.

2554143848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39896 (or 39892 counting only the distinct ones).

The product of its digits is 614400, while the sum is 44.

The square root of 2554143848 is about 50538.5382455805. The cubic root of 2554143848 is about 1366.9368485330.

The spelling of 2554143848 in words is "two billion, five hundred fifty-four million, one hundred forty-three thousand, eight hundred forty-eight".