5620164377 has 2 divisors, whose sum is σ = 5620164378. Its totient is φ = 5620164376.

The previous prime is 5620164331. The next prime is 5620164397. The reversal of 5620164377 is 7734610265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3292005376 + 2328159001 = 57376^2 + 48251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5620164377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5620164307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810082188 + 2810082189.

It is an arithmetic number, because the mean of its divisors is an integer number (2810082189).

Almost surely, 2^5620164377 is an apocalyptic number.

It is an amenable number.

5620164377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620164377 is an equidigital number, since it uses as much as digits as its factorization.

5620164377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 5620164377 is about 74967.7555819834. The cubic root of 5620164377 is about 1777.9368825822.

The spelling of 5620164377 in words is "five billion, six hundred twenty million, one hundred sixty-four thousand, three hundred seventy-seven".