4520655008061 has 4 divisors (see below), whose sum is σ = 6027540010752. Its totient is φ = 3013770005372.

The previous prime is 4520655008027. The next prime is 4520655008099. The reversal of 4520655008061 is 1608005560254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4520655008061 - 2²³ = 4520646619453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520655028061) 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 3 ways as a sum of consecutive naturals, for example, 753442501341 + ... + 753442501346.

It is an arithmetic number, because the mean of its divisors is an integer number (1506885002688).

Almost surely, 2^{4520655008061} is an apocalyptic number.

It is an amenable number.

4520655008061 is a deficient number, since it is larger than the sum of its proper divisors (1506885002691).

4520655008061 is a wasteful number, since it uses less digits than its factorization.

4520655008061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506885002690.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 4520655008061 in words is "four trillion, five hundred twenty billion, six hundred fifty-five million, eight thousand, sixty-one".