4645636061 has 8 divisors (see below), whose sum is σ = 5069560800. Its totient is φ = 4221977040.

The previous prime is 4645636057. The next prime is 4645636091. The reversal of 4645636061 is 1606365464.

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 4645636061 - 2² = 4645636057 is a prime.

It is a super-2 number, since 2×4645636061² = 43163868822527191442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645636091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28946 + ... + 100643.

It is an arithmetic number, because the mean of its divisors is an integer number (633695100).

Almost surely, 2^4645636061 is an apocalyptic number.

It is an amenable number.

4645636061 is a deficient number, since it is larger than the sum of its proper divisors (423924739).

4645636061 is a wasteful number, since it uses less digits than its factorization.

4645636061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132859.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 4645636061 is about 68158.9030208087. The cubic root of 4645636061 is about 1668.5852290547.

The spelling of 4645636061 in words is "four billion, six hundred forty-five million, six hundred thirty-six thousand, sixty-one".