5421655814 has 8 divisors (see below), whose sum is σ = 8560509240. Its totient is φ = 2568152736.

The previous prime is 5421655801. The next prime is 5421655831. The reversal of 5421655814 is 4185561245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71337539 + ... + 71337614.

It is an arithmetic number, because the mean of its divisors is an integer number (1070063655).

Almost surely, 2^5421655814 is an apocalyptic number.

5421655814 is a deficient number, since it is larger than the sum of its proper divisors (3138853426).

5421655814 is a wasteful number, since it uses less digits than its factorization.

5421655814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142675174.

The product of its digits is 192000, while the sum is 41.

The square root of 5421655814 is about 73631.8939998151. The cubic root of 5421655814 is about 1756.7527734790.

The spelling of 5421655814 in words is "five billion, four hundred twenty-one million, six hundred fifty-five thousand, eight hundred fourteen".