2625004433 has 2 divisors, whose sum is σ = 2625004434. Its totient is φ = 2625004432.

The previous prime is 2625004429. The next prime is 2625004463. The reversal of 2625004433 is 3344005262.

2625004433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2131853584 + 493150849 = 46172^2 + 22207^2 .

It is a cyclic number.

It is not a de Polignac number, because 2625004433 - 2² = 2625004429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2625004396 and 2625004405.

It is not a weakly prime, because it can be changed into another prime (2625004463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312502216 + 1312502217.

It is an arithmetic number, because the mean of its divisors is an integer number (1312502217).

Almost surely, 2^2625004433 is an apocalyptic number.

It is an amenable number.

2625004433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625004433 is an equidigital number, since it uses as much as digits as its factorization.

2625004433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 2625004433 is about 51234.7970914300. The cubic root of 2625004433 is about 1379.4628647178.

Adding to 2625004433 its reverse (3344005262), we get a palindrome (5969009695).

The spelling of 2625004433 in words is "two billion, six hundred twenty-five million, four thousand, four hundred thirty-three".