10524666620 has 96 divisors (see below), whose sum is σ = 24448616640. Its totient is φ = 3781785600.

The previous prime is 10524666569. The next prime is 10524666643. The reversal of 10524666620 is 2666642501.

It is a super-2 number, since 2×10524666620² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1545944 + ... + 1552736.

It is an arithmetic number, because the mean of its divisors is an integer number (254673090).

Almost surely, 2^10524666620 is an apocalyptic number.

10524666620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10524666620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12224308320).

10524666620 is an abundant number, since it is smaller than the sum of its proper divisors (13923950020).

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

10524666620 is a wasteful number, since it uses less digits than its factorization.

10524666620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975 (or 6973 counting only the distinct ones).

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

The spelling of 10524666620 in words is "ten billion, five hundred twenty-four million, six hundred sixty-six thousand, six hundred twenty".