2542055004 has 18 divisors (see below), whose sum is σ = 6425750240. Its totient is φ = 847351656.

The previous prime is 2542055003. The next prime is 2542055023. The reversal of 2542055004 is 4005502452.

2542055004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2542055004² = 12924087286722880032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542055003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35306284 + ... + 35306355.

Almost surely, 2^2542055004 is an apocalyptic number.

It is an amenable number.

2542055004 is an abundant number, since it is smaller than the sum of its proper divisors (3883695236).

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

2542055004 is a wasteful number, since it uses less digits than its factorization.

2542055004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612649 (or 70612644 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2542055004 is about 50418.7961379484. The cubic root of 2542055004 is about 1364.7768519816.

Adding to 2542055004 its reverse (4005502452), we get a palindrome (6547557456).

The spelling of 2542055004 in words is "two billion, five hundred forty-two million, fifty-five thousand, four".