652731132655 has 8 divisors (see below), whose sum is σ = 895174124832. Its totient is φ = 447587062368.

The previous prime is 652731132653. The next prime is 652731132673. The reversal of 652731132655 is 556231137256.

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 652731132655 - 2¹ = 652731132653 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 (652731132653) 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, 9324730432 + ... + 9324730501.

It is an arithmetic number, because the mean of its divisors is an integer number (111896765604).

Almost surely, 2^652731132655 is an apocalyptic number.

652731132655 is a deficient number, since it is larger than the sum of its proper divisors (242442992177).

652731132655 is a wasteful number, since it uses less digits than its factorization.

652731132655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18649460945.

The product of its digits is 1134000, while the sum is 46.

The spelling of 652731132655 in words is "six hundred fifty-two billion, seven hundred thirty-one million, one hundred thirty-two thousand, six hundred fifty-five".