10520214626 has 16 divisors (see below), whose sum is σ = 15809564664. Its totient is φ = 5250370944.

The previous prime is 10520214613. The next prime is 10520214629. The reversal of 10520214626 is 62641202501.

10520214626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9724918225 + 795296401 = 98615^2 + 28201^2 .

It is a super-2 number, since 2×10520214626² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10520214629) 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 7 ways as a sum of consecutive naturals, for example, 3786950 + ... + 3789726.

Almost surely, 2^10520214626 is an apocalyptic number.

10520214626 is a deficient number, since it is larger than the sum of its proper divisors (5289350038).

10520214626 is a wasteful number, since it uses less digits than its factorization.

10520214626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 10520214626 in words is "ten billion, five hundred twenty million, two hundred fourteen thousand, six hundred twenty-six".