10654874647 has 4 divisors (see below), whose sum is σ = 10804943376. Its totient is φ = 10504805920.

The previous prime is 10654874639. The next prime is 10654874653. The reversal of 10654874647 is 74647845601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10654874647 - 2³ = 10654874639 is a prime.

It is a super-2 number, since 2×10654874647² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10654874594 and 10654874603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10654874687) 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, 75034258 + ... + 75034399.

It is an arithmetic number, because the mean of its divisors is an integer number (2701235844).

Almost surely, 2^10654874647 is an apocalyptic number.

10654874647 is a deficient number, since it is larger than the sum of its proper divisors (150068729).

10654874647 is an equidigital number, since it uses as much as digits as its factorization.

10654874647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150068728.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 10654874647 in words is "ten billion, six hundred fifty-four million, eight hundred seventy-four thousand, six hundred forty-seven".