2523362623 has 4 divisors (see below), whose sum is σ = 2524522840. Its totient is φ = 2522202408.

The previous prime is 2523362617. The next prime is 2523362641. The reversal of 2523362623 is 3262633252.

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

It is a cyclic number.

It is not a de Polignac number, because 2523362623 - 2¹⁷ = 2523231551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523362663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576840 + ... + 581197.

It is an arithmetic number, because the mean of its divisors is an integer number (631130710).

Almost surely, 2^2523362623 is an apocalyptic number.

2523362623 is a deficient number, since it is larger than the sum of its proper divisors (1160217).

2523362623 is a wasteful number, since it uses less digits than its factorization.

2523362623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160216.

The product of its digits is 77760, while the sum is 34.

The square root of 2523362623 is about 50233.0829533685. The cubic root of 2523362623 is about 1361.4234345011.

Adding to 2523362623 its reverse (3262633252), we get a palindrome (5785995875).

The spelling of 2523362623 in words is "two billion, five hundred twenty-three million, three hundred sixty-two thousand, six hundred twenty-three".