6551630601 has 8 divisors (see below), whose sum is σ = 8747267520. Its totient is φ = 4361873712.

The previous prime is 6551630573. The next prime is 6551630611. The reversal of 6551630601 is 1060361556.

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

It is not a de Polignac number, because 6551630601 - 2⁶ = 6551630537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6551630611) 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, 1467406 + ... + 1471863.

It is an arithmetic number, because the mean of its divisors is an integer number (1093408440).

Almost surely, 2^6551630601 is an apocalyptic number.

It is an amenable number.

6551630601 is a deficient number, since it is larger than the sum of its proper divisors (2195636919).

6551630601 is a wasteful number, since it uses less digits than its factorization.

6551630601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940015.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 6551630601 is about 80942.1435409268. The cubic root of 6551630601 is about 1871.1838806290.

The spelling of 6551630601 in words is "six billion, five hundred fifty-one million, six hundred thirty thousand, six hundred one".