2523052345 has 32 divisors (see below), whose sum is σ = 3434400000. Its totient is φ = 1762548480.

The previous prime is 2523052339. The next prime is 2523052349. The reversal of 2523052345 is 5432503252.

2523052345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2523052345 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2523052349) 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, 313431 + ... + 321379.

It is an arithmetic number, because the mean of its divisors is an integer number (107325000).

Almost surely, 2^2523052345 is an apocalyptic number.

It is an amenable number.

2523052345 is a deficient number, since it is larger than the sum of its proper divisors (911347655).

2523052345 is a wasteful number, since it uses less digits than its factorization.

2523052345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8193.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2523052345 is about 50229.9944754128. The cubic root of 2523052345 is about 1361.3676310464.

Adding to 2523052345 its reverse (5432503252), we get a palindrome (7955555597).

The spelling of 2523052345 in words is "two billion, five hundred twenty-three million, fifty-two thousand, three hundred forty-five".