2554471446 has 16 divisors (see below), whose sum is σ = 5154156144. Its totient is φ = 843954944.

The previous prime is 2554471433. The next prime is 2554471457. The reversal of 2554471446 is 6441744552.

It is a junction number, because it is equal to n+sod(n) for n = 2554471398 and 2554471407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883151 + ... + 1884506.

It is an arithmetic number, because the mean of its divisors is an integer number (322134759).

Almost surely, 2^2554471446 is an apocalyptic number.

2554471446 is an abundant number, since it is smaller than the sum of its proper divisors (2599684698).

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

2554471446 is a wasteful number, since it uses less digits than its factorization.

2554471446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767775.

The product of its digits is 537600, while the sum is 42.

The square root of 2554471446 is about 50541.7792128453. The cubic root of 2554471446 is about 1366.9952877675.

The spelling of 2554471446 in words is "two billion, five hundred fifty-four million, four hundred seventy-one thousand, four hundred forty-six".