10520283700 has 18 divisors (see below), whose sum is σ = 22829015846. Its totient is φ = 4208113440.

The previous prime is 10520283691. The next prime is 10520283713. The reversal of 10520283700 is 738202501.

It can be written as a sum of positive squares in 3 ways, for example, as 983198736 + 9537084964 = 31356^2 + 97658^2 .

It is a super-2 number, since 2×10520283700² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52601319 + ... + 52601518.

Almost surely, 2^10520283700 is an apocalyptic number.

10520283700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10520283700 is an abundant number, since it is smaller than the sum of its proper divisors (12308732146).

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

10520283700 is a wasteful number, since it uses less digits than its factorization.

10520283700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105202851 (or 105202844 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 10520283700 in words is "ten billion, five hundred twenty million, two hundred eighty-three thousand, seven hundred".