6551411430 has 64 divisors (see below), whose sum is σ = 15811780608. Its totient is φ = 1737254400.

The previous prime is 6551411429. The next prime is 6551411437. The reversal of 6551411430 is 341141556.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6551411437) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 5691355 + ... + 5692505.

It is an arithmetic number, because the mean of its divisors is an integer number (247059072).

Almost surely, 2^6551411430 is an apocalyptic number.

6551411430 is an abundant number, since it is smaller than the sum of its proper divisors (9260369178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6551411430 is a wasteful number, since it uses less digits than its factorization.

6551411430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 6551411430 is about 80940.7896551547. The cubic root of 6551411430 is about 1871.1630148913.

Adding to 6551411430 its reverse (341141556), we get a palindrome (6892552986).

The spelling of 6551411430 in words is "six billion, five hundred fifty-one million, four hundred eleven thousand, four hundred thirty".