2654428447 has 16 divisors (see below), whose sum is σ = 2963308032. Its totient is φ = 2357017920.

The previous prime is 2654428423. The next prime is 2654428463. The reversal of 2654428447 is 7448244562.

It is a cyclic number.

It is not a de Polignac number, because 2654428447 - 2¹¹ = 2654426399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2654428397 and 2654428406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654426447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265483 + ... + 275299.

It is an arithmetic number, because the mean of its divisors is an integer number (185206752).

Almost surely, 2^2654428447 is an apocalyptic number.

2654428447 is a deficient number, since it is larger than the sum of its proper divisors (308879585).

2654428447 is a wasteful number, since it uses less digits than its factorization.

2654428447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10398.

The product of its digits is 1720320, while the sum is 46.

The square root of 2654428447 is about 51521.1456297315. The cubic root of 2654428447 is about 1384.5979182712.

The spelling of 2654428447 in words is "two billion, six hundred fifty-four million, four hundred twenty-eight thousand, four hundred forty-seven".