2542353345 has 32 divisors (see below), whose sum is σ = 5165418240. Its totient is φ = 1162218240.

The previous prime is 2542353293. The next prime is 2542353347. The reversal of 2542353345 is 5433532452.

2542353345 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2542353345 - 2⁹ = 2542352833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542353347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1344216 + ... + 1346105.

It is an arithmetic number, because the mean of its divisors is an integer number (161419320).

Almost surely, 2^2542353345 is an apocalyptic number.

It is an amenable number.

2542353345 is an abundant number, since it is smaller than the sum of its proper divisors (2623064895).

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

2542353345 is a wasteful number, since it uses less digits than its factorization.

2542353345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690342 (or 2690336 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 2542353345 is about 50421.7546798998. The cubic root of 2542353345 is about 1364.8302409343.

Adding to 2542353345 its reverse (5433532452), we get a palindrome (7975885797).

The spelling of 2542353345 in words is "two billion, five hundred forty-two million, three hundred fifty-three thousand, three hundred forty-five".