10530510947 has 8 divisors (see below), whose sum is σ = 11676155952. Its totient is φ = 9416253600.

The previous prime is 10530510917. The next prime is 10530510979. The reversal of 10530510947 is 74901503501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10530510947 - 2²⁰ = 10529462371 is a prime.

It is a super-2 number, since 2×10530510947² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10530510917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7846208 + ... + 7847549.

It is an arithmetic number, because the mean of its divisors is an integer number (1459519494).

Almost surely, 2^10530510947 is an apocalyptic number.

10530510947 is a deficient number, since it is larger than the sum of its proper divisors (1145645005).

10530510947 is a wasteful number, since it uses less digits than its factorization.

10530510947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15693829.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 10530510947 in words is "ten billion, five hundred thirty million, five hundred ten thousand, nine hundred forty-seven".