5261626262 has 12 divisors (see below), whose sum is σ = 8329694796. Its totient is φ = 2492348940.

The previous prime is 5261626261. The next prime is 5261626273. The reversal of 5261626262 is 2626261625.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261626261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3643064 + ... + 3644507.

It is an arithmetic number, because the mean of its divisors is an integer number (694141233).

Almost surely, 2^5261626262 is an apocalyptic number.

5261626262 is a deficient number, since it is larger than the sum of its proper divisors (3068068534).

5261626262 is a wasteful number, since it uses less digits than its factorization.

5261626262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287611 (or 7287592 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 5261626262 is about 72537.0681927523. The cubic root of 5261626262 is about 1739.2953351770.

Adding to 5261626262 its reverse (2626261625), we get a palindrome (7887887887).

The spelling of 5261626262 in words is "five billion, two hundred sixty-one million, six hundred twenty-six thousand, two hundred sixty-two".