4652361561 has 8 divisors (see below), whose sum is σ = 6229772640. Its totient is φ = 3088262432.

The previous prime is 4652361523. The next prime is 4652361583. The reversal of 4652361561 is 1651632564.

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 4652361561 - 2¹⁹ = 4651837273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4652360561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3327171 + ... + 3328568.

It is an arithmetic number, because the mean of its divisors is an integer number (778721580).

Almost surely, 2^4652361561 is an apocalyptic number.

It is an amenable number.

4652361561 is a deficient number, since it is larger than the sum of its proper divisors (1577411079).

4652361561 is a wasteful number, since it uses less digits than its factorization.

4652361561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655975.

The product of its digits is 129600, while the sum is 39.

The square root of 4652361561 is about 68208.2220923548. Note that the first 3 decimals coincide. The cubic root of 4652361561 is about 1669.3900459305.

The spelling of 4652361561 in words is "four billion, six hundred fifty-two million, three hundred sixty-one thousand, five hundred sixty-one".