5620656461523 has 4 divisors (see below), whose sum is σ = 7494208615368. Its totient is φ = 3747104307680.

The previous prime is 5620656461429. The next prime is 5620656461551. The reversal of 5620656461523 is 3251646560265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5620656461523 - 2¹⁰ = 5620656460499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5620656461023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936776076918 + ... + 936776076923.

It is an arithmetic number, because the mean of its divisors is an integer number (1873552153842).

Almost surely, 2^{5620656461523} is an apocalyptic number.

5620656461523 is a deficient number, since it is larger than the sum of its proper divisors (1873552153845).

5620656461523 is a wasteful number, since it uses less digits than its factorization.

5620656461523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873552153844.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 5620656461523 in words is "five trillion, six hundred twenty billion, six hundred fifty-six million, four hundred sixty-one thousand, five hundred twenty-three".