5225256626 has 4 divisors (see below), whose sum is σ = 7837884942. Its totient is φ = 2612628312.

The previous prime is 5225256623. The next prime is 5225256637. The reversal of 5225256626 is 6266525225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3654323401 + 1570933225 = 60451^2 + 39635^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5225256623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306314155 + ... + 1306314158.

Almost surely, 2^5225256626 is an apocalyptic number.

5225256626 is a deficient number, since it is larger than the sum of its proper divisors (2612628316).

5225256626 is a wasteful number, since it uses less digits than its factorization.

5225256626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612628315.

The product of its digits is 432000, while the sum is 41.

The square root of 5225256626 is about 72285.9365713691. The cubic root of 5225256626 is about 1735.2785890322.

The spelling of 5225256626 in words is "five billion, two hundred twenty-five million, two hundred fifty-six thousand, six hundred twenty-six".