5471425406 has 4 divisors (see below), whose sum is σ = 8207138112. Its totient is φ = 2735712702.

The previous prime is 5471425381. The next prime is 5471425471. The reversal of 5471425406 is 6045241745.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5471425406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367856350 + ... + 1367856353.

It is an arithmetic number, because the mean of its divisors is an integer number (2051784528).

Almost surely, 2^5471425406 is an apocalyptic number.

5471425406 is a deficient number, since it is larger than the sum of its proper divisors (2735712706).

5471425406 is a wasteful number, since it uses less digits than its factorization.

5471425406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735712705.

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

The square root of 5471425406 is about 73969.0841230308. The cubic root of 5471425406 is about 1762.1119410965. Note that the first 3 decimals are identical.

The spelling of 5471425406 in words is "five billion, four hundred seventy-one million, four hundred twenty-five thousand, four hundred six".