6551453011 has 8 divisors (see below), whose sum is σ = 6564225024. Its totient is φ = 6538695240.

The previous prime is 6551452993. The next prime is 6551453033. The reversal of 6551453011 is 1103541556.

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 6551453011 - 2⁹ = 6551452499 is a prime.

It is a super-2 number, since 2×6551453011² = 85843073110681932242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6551453071) 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, 1390686 + ... + 1395388.

It is an arithmetic number, because the mean of its divisors is an integer number (820528128).

Almost surely, 2^6551453011 is an apocalyptic number.

6551453011 is a deficient number, since it is larger than the sum of its proper divisors (12772013).

6551453011 is a wasteful number, since it uses less digits than its factorization.

6551453011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 6551453011 is about 80941.0465153497. The cubic root of 6551453011 is about 1871.1669735632.

Adding to 6551453011 its reverse (1103541556), we get a palindrome (7654994567).

The spelling of 6551453011 in words is "six billion, five hundred fifty-one million, four hundred fifty-three thousand, eleven".