651303541061 has 8 divisors (see below), whose sum is σ = 667338008064. Its totient is φ = 635276170080.

The previous prime is 651303541037. The next prime is 651303541067. The reversal of 651303541061 is 160145303156.

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 651303541061 - 2³⁰ = 650229799237 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 (651303541067) 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, 1587941 + ... + 1955546.

It is an arithmetic number, because the mean of its divisors is an integer number (83417251008).

Almost surely, 2^651303541061 is an apocalyptic number.

It is an amenable number.

651303541061 is a deficient number, since it is larger than the sum of its proper divisors (16034467003).

651303541061 is a wasteful number, since it uses less digits than its factorization.

651303541061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548011.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 651303541061 in words is "six hundred fifty-one billion, three hundred three million, five hundred forty-one thousand, sixty-one".