10530190736 has 20 divisors (see below), whose sum is σ = 21971648412. Its totient is φ = 4860087936.

The previous prime is 10530190721. The next prime is 10530190757. The reversal of 10530190736 is 63709103501.

It can be written as a sum of positive squares in 2 ways, for example, as 5610010000 + 4920180736 = 74900^2 + 70144^2 .

It is a super-2 number, since 2×10530190736² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10530190696 and 10530190705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25312751 + ... + 25313166.

Almost surely, 2^10530190736 is an apocalyptic number.

10530190736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10530190736 is an abundant number, since it is smaller than the sum of its proper divisors (11441457676).

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

10530190736 is a wasteful number, since it uses less digits than its factorization.

10530190736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50625938 (or 50625932 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The spelling of 10530190736 in words is "ten billion, five hundred thirty million, one hundred ninety thousand, seven hundred thirty-six".