10551050613 has 24 divisors (see below), whose sum is σ = 15969096000. Its totient is φ = 6700256640.

The previous prime is 10551050611. The next prime is 10551050681. The reversal of 10551050613 is 31605015501.

10551050613 is a `hidden beast` number, since 1 + 0 + 551 + 0 + 50 + 61 + 3 = 666.

It is not a de Polignac number, because 10551050613 - 2¹ = 10551050611 is a prime.

It is a super-2 number, since 2×10551050613² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10551050611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55863 + ... + 155636.

It is an arithmetic number, because the mean of its divisors is an integer number (665379000).

Almost surely, 2^10551050613 is an apocalyptic number.

It is an amenable number.

10551050613 is a deficient number, since it is larger than the sum of its proper divisors (5418045387).

10551050613 is a wasteful number, since it uses less digits than its factorization.

10551050613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211769 (or 211766 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 10551050613 in words is "ten billion, five hundred fifty-one million, fifty thousand, six hundred thirteen".