2532020623 has 16 divisors (see below), whose sum is σ = 2806452000. Its totient is φ = 2265252480.

The previous prime is 2532020599. The next prime is 2532020629. The reversal of 2532020623 is 3260202352.

It is a cyclic number.

It is not a de Polignac number, because 2532020623 - 2⁵ = 2532020591 is a prime.

It is a super-2 number, since 2×2532020623² = 12822256870594616258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532020629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171565 + ... + 185737.

It is an arithmetic number, because the mean of its divisors is an integer number (175403250).

Almost surely, 2^2532020623 is an apocalyptic number.

2532020623 is a deficient number, since it is larger than the sum of its proper divisors (274431377).

2532020623 is a wasteful number, since it uses less digits than its factorization.

2532020623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2532020623 is about 50319.1874238843. The cubic root of 2532020623 is about 1362.9787332998.

Adding to 2532020623 its reverse (3260202352), we get a palindrome (5792222975).

The spelling of 2532020623 in words is "two billion, five hundred thirty-two million, twenty thousand, six hundred twenty-three".