2554534242 has 48 divisors (see below), whose sum is σ = 6121697400. Its totient is φ = 764764416.

The previous prime is 2554534237. The next prime is 2554534253. The reversal of 2554534242 is 2424354552.

It can be written as a sum of positive squares in 4 ways, for example, as 2384466561 + 170067681 = 48831^2 + 13041^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2554534197 and 2554534206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138867 + ... + 156182.

Almost surely, 2^2554534242 is an apocalyptic number.

2554534242 is an abundant number, since it is smaller than the sum of its proper divisors (3567163158).

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

2554534242 is a wasteful number, since it uses less digits than its factorization.

2554534242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295107 (or 295104 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 2554534242 is about 50542.4004376523. The cubic root of 2554534242 is about 1367.0064891888.

Adding to 2554534242 its reverse (2424354552), we get a palindrome (4978888794).

The spelling of 2554534242 in words is "two billion, five hundred fifty-four million, five hundred thirty-four thousand, two hundred forty-two".