5260626612 has 72 divisors (see below), whose sum is σ = 13459976712. Its totient is φ = 1732224000.

The previous prime is 5260626611. The next prime is 5260626661. The reversal of 5260626612 is 2166260625.

5260626612 is a `hidden beast` number, since 5 + 26 + 0 + 626 + 6 + 1 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 743980176 + 4516646436 = 27276^2 + 67206^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260626611) 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 23 ways as a sum of consecutive naturals, for example, 1892968 + ... + 1895744.

It is an arithmetic number, because the mean of its divisors is an integer number (186944121).

Almost surely, 2^5260626612 is an apocalyptic number.

It is an amenable number.

5260626612 is an abundant number, since it is smaller than the sum of its proper divisors (8199350100).

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

5260626612 is a wasteful number, since it uses less digits than its factorization.

5260626612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5260626612 is about 72530.1772505762. The cubic root of 5260626612 is about 1739.1851793293.

The spelling of 5260626612 in words is "five billion, two hundred sixty million, six hundred twenty-six thousand, six hundred twelve".