6551405614 has 16 divisors (see below), whose sum is σ = 10585228752. Its totient is φ = 3023100288.

The previous prime is 6551405563. The next prime is 6551405669. The reversal of 6551405614 is 4165041556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116857 + ... + 163579.

It is an arithmetic number, because the mean of its divisors is an integer number (661576797).

Almost surely, 2^6551405614 is an apocalyptic number.

6551405614 is a deficient number, since it is larger than the sum of its proper divisors (4033823138).

6551405614 is a wasteful number, since it uses less digits than its factorization.

6551405614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52131.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 6551405614 is about 80940.7537276495. The cubic root of 6551405614 is about 1871.1624611843.

The spelling of 6551405614 in words is "six billion, five hundred fifty-one million, four hundred five thousand, six hundred fourteen".