10520741870 has 16 divisors (see below), whose sum is σ = 19548217728. Its totient is φ = 4072545120.

The previous prime is 10520741867. The next prime is 10520741897. The reversal of 10520741870 is 7814702501.

10520741870 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10520741870² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10520741870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16968629 + ... + 16969248.

It is an arithmetic number, because the mean of its divisors is an integer number (1221763608).

Almost surely, 2^10520741870 is an apocalyptic number.

10520741870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10520741870 is a deficient number, since it is larger than the sum of its proper divisors (9027475858).

10520741870 is a wasteful number, since it uses less digits than its factorization.

10520741870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33937915.

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 10520741870 in words is "ten billion, five hundred twenty million, seven hundred forty-one thousand, eight hundred seventy".