5601000553 has 2 divisors, whose sum is σ = 5601000554. Its totient is φ = 5601000552.

The previous prime is 5601000511. The next prime is 5601000583. The reversal of 5601000553 is 3550001065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3771556569 + 1829443984 = 61413^2 + 42772^2 .

It is a cyclic number.

It is not a de Polignac number, because 5601000553 - 2¹⁷ = 5600869481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5601000583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800500276 + 2800500277.

It is an arithmetic number, because the mean of its divisors is an integer number (2800500277).

Almost surely, 2^5601000553 is an apocalyptic number.

It is an amenable number.

5601000553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5601000553 is an equidigital number, since it uses as much as digits as its factorization.

5601000553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5601000553 is about 74839.8326628274. The cubic root of 5601000553 is about 1775.9137584981.

The spelling of 5601000553 in words is "five billion, six hundred one million, five hundred fifty-three", and thus it is an aban number.