6510650561061 has 8 divisors (see below), whose sum is σ = 8680880686464. Its totient is φ = 4340427071520.

The previous prime is 6510650561059. The next prime is 6510650561113. The reversal of 6510650561061 is 1601650560156.

6510650561061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6510650561061 - 2¹ = 6510650561059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6510650561021) 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, 1477425 + ... + 3899241.

It is an arithmetic number, because the mean of its divisors is an integer number (1085110085808).

Almost surely, 2^{6510650561061} is an apocalyptic number.

It is an amenable number.

6510650561061 is a deficient number, since it is larger than the sum of its proper divisors (2170230125403).

6510650561061 is a wasteful number, since it uses less digits than its factorization.

6510650561061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317931.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 6510650561061 in words is "six trillion, five hundred ten billion, six hundred fifty million, five hundred sixty-one thousand, sixty-one".