2532623346 has 48 divisors (see below), whose sum is σ = 5996191968. Its totient is φ = 766180800.

The previous prime is 2532623309. The next prime is 2532623351. The reversal of 2532623346 is 6433262352.

2532623346 is a `hidden beast` number, since 2 + 53 + 262 + 3 + 346 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2532623346.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111801 + ... + 132531.

It is an arithmetic number, because the mean of its divisors is an integer number (124920666).

Almost surely, 2^2532623346 is an apocalyptic number.

2532623346 is an abundant number, since it is smaller than the sum of its proper divisors (3463568622).

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

2532623346 is a wasteful number, since it uses less digits than its factorization.

2532623346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21367 (or 21364 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 2532623346 is about 50325.1760652658. The cubic root of 2532623346 is about 1363.0868726844.

Adding to 2532623346 its reverse (6433262352), we get a palindrome (8965885698).

The spelling of 2532623346 in words is "two billion, five hundred thirty-two million, six hundred twenty-three thousand, three hundred forty-six".