6551146101 has 4 divisors (see below), whose sum is σ = 8734861472. Its totient is φ = 4367430732.

The previous prime is 6551146079. The next prime is 6551146117. The reversal of 6551146101 is 1016411556.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6551146101 - 2²² = 6546951797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6551146171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091857681 + ... + 1091857686.

It is an arithmetic number, because the mean of its divisors is an integer number (2183715368).

Almost surely, 2^6551146101 is an apocalyptic number.

It is an amenable number.

6551146101 is a deficient number, since it is larger than the sum of its proper divisors (2183715371).

6551146101 is a wasteful number, since it uses less digits than its factorization.

6551146101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183715370.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 6551146101 is about 80939.1506071073. The cubic root of 6551146101 is about 1871.1377541507.

Adding to 6551146101 its reverse (1016411556), we get a palindrome (7567557657).

The spelling of 6551146101 in words is "six billion, five hundred fifty-one million, one hundred forty-six thousand, one hundred one".