10529479927 has 4 divisors (see below), whose sum is σ = 10558170976. Its totient is φ = 10500788880.

The previous prime is 10529479921. The next prime is 10529479967. The reversal of 10529479927 is 72997492501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72997492501 = 10007 ⋅7294643.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10529479927 is a prime.

It is a super-2 number, since 2×10529479927² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10529479921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14344974 + ... + 14345707.

It is an arithmetic number, because the mean of its divisors is an integer number (2639542744).

Almost surely, 2^10529479927 is an apocalyptic number.

10529479927 is a deficient number, since it is larger than the sum of its proper divisors (28691049).

10529479927 is an equidigital number, since it uses as much as digits as its factorization.

10529479927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28691048.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The spelling of 10529479927 in words is "ten billion, five hundred twenty-nine million, four hundred seventy-nine thousand, nine hundred twenty-seven".