10513641225530 has 16 divisors (see below), whose sum is σ = 18972223115400. Its totient is φ = 4194863399232.

The previous prime is 10513641225523. The next prime is 10513641225547. The reversal of 10513641225530 is 3552214631501.

It can be written as a sum of positive squares in 4 ways, for example, as 5695234287961 + 4818406937569 = 2386469^2 + 2195087^2 .

It is a super-2 number, since 2×10513641225530² (a number of 27 digits) contains 22 as substring.

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, 1324132205 + ... + 1324140144.

Almost surely, 2^{10513641225530} is an apocalyptic number.

10513641225530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10513641225530 is a deficient number, since it is larger than the sum of its proper divisors (8458581889870).

10513641225530 is a wasteful number, since it uses less digits than its factorization.

10513641225530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648272753.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 10513641225530 in words is "ten trillion, five hundred thirteen billion, six hundred forty-one million, two hundred twenty-five thousand, five hundred thirty".