2625433536 has 112 divisors (see below), whose sum is σ = 7739481600. Its totient is φ = 778629120.

The previous prime is 2625433523. The next prime is 2625433537. The reversal of 2625433536 is 6353345262.

It is a junction number, because it is equal to n+sod(n) for n = 2625433494 and 2625433503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625433537) 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, 86040 + ... + 112488.

Almost surely, 2^2625433536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2625433536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869740800).

2625433536 is an abundant number, since it is smaller than the sum of its proper divisors (5114048064).

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

2625433536 is a wasteful number, since it uses less digits than its factorization.

2625433536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26522 (or 26512 counting only the distinct ones).

The product of its digits is 388800, while the sum is 39.

The square root of 2625433536 is about 51238.9845332633. The cubic root of 2625433536 is about 1379.5380264198.

Adding to 2625433536 its reverse (6353345262), we get a palindrome (8978778798).

The spelling of 2625433536 in words is "two billion, six hundred twenty-five million, four hundred thirty-three thousand, five hundred thirty-six".