2506612333 has 2 divisors, whose sum is σ = 2506612334. Its totient is φ = 2506612332.

The previous prime is 2506612307. The next prime is 2506612337. The reversal of 2506612333 is 3332166052.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2041864969 + 464747364 = 45187^2 + 21558^2 .

It is a cyclic number.

It is not a de Polignac number, because 2506612333 - 2²⁵ = 2473057901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2506612295 and 2506612304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2506612337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253306166 + 1253306167.

It is an arithmetic number, because the mean of its divisors is an integer number (1253306167).

Almost surely, 2^2506612333 is an apocalyptic number.

It is an amenable number.

2506612333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506612333 is an equidigital number, since it uses as much as digits as its factorization.

2506612333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 2506612333 is about 50066.0796647790. The cubic root of 2506612333 is about 1358.4043304362.

Adding to 2506612333 its reverse (3332166052), we get a palindrome (5838778385).

The spelling of 2506612333 in words is "two billion, five hundred six million, six hundred twelve thousand, three hundred thirty-three".