6425054471 has 8 divisors (see below), whose sum is σ = 7014294144. Its totient is φ = 5836672120.

The previous prime is 6425054423. The next prime is 6425054473. The reversal of 6425054471 is 1744505246.

It is a happy number.

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 6425054471 - 2¹⁰ = 6425053447 is a prime.

It is a super-3 number, since 3×6425054471³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425054473) 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, 198605 + ... + 228678.

It is an arithmetic number, because the mean of its divisors is an integer number (876786768).

Almost surely, 2^6425054471 is an apocalyptic number.

6425054471 is a deficient number, since it is larger than the sum of its proper divisors (589239673).

6425054471 is a wasteful number, since it uses less digits than its factorization.

6425054471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428661.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 6425054471 is about 80156.4374894493. The cubic root of 6425054471 is about 1859.0551403094.

The spelling of 6425054471 in words is "six billion, four hundred twenty-five million, fifty-four thousand, four hundred seventy-one".