2522055542 has 4 divisors (see below), whose sum is σ = 3783083316. Its totient is φ = 1261027770.

The previous prime is 2522055533. The next prime is 2522055589. The reversal of 2522055542 is 2455502252.

2522055542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2522055499 and 2522055508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630513884 + ... + 630513887.

It is an arithmetic number, because the mean of its divisors is an integer number (945770829).

Almost surely, 2^2522055542 is an apocalyptic number.

2522055542 is a deficient number, since it is larger than the sum of its proper divisors (1261027774).

2522055542 is a wasteful number, since it uses less digits than its factorization.

2522055542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261027773.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2522055542 is about 50220.0711070783. The cubic root of 2522055542 is about 1361.1883252028.

Adding to 2522055542 its reverse (2455502252), we get a palindrome (4977557794).

The spelling of 2522055542 in words is "two billion, five hundred twenty-two million, fifty-five thousand, five hundred forty-two".