2554043332 has 6 divisors (see below), whose sum is σ = 4469575838. Its totient is φ = 1277021664.

The previous prime is 2554043293. The next prime is 2554043353. The reversal of 2554043332 is 2333404552.

2554043332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1986841476 + 567201856 = 44574^2 + 23816^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2554043294 and 2554043303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319255413 + ... + 319255420.

Almost surely, 2^2554043332 is an apocalyptic number.

It is an amenable number.

2554043332 is a deficient number, since it is larger than the sum of its proper divisors (1915532506).

2554043332 is a wasteful number, since it uses less digits than its factorization.

2554043332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638510837 (or 638510835 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 2554043332 is about 50537.5437867730. The cubic root of 2554043332 is about 1366.9189167804.

Adding to 2554043332 its reverse (2333404552), we get a palindrome (4887447884).

The spelling of 2554043332 in words is "two billion, five hundred fifty-four million, forty-three thousand, three hundred thirty-two".