2000005617061 has 2 divisors, whose sum is σ = 2000005617062. Its totient is φ = 2000005617060.

The previous prime is 2000005617031. The next prime is 2000005617101. The reversal of 2000005617061 is 1607165000002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1949793322500 + 50212294561 = 1396350^2 + 224081^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000005617061 - 2²⁵ = 1999972062629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000005617031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000002808530 + 1000002808531.

It is an arithmetic number, because the mean of its divisors is an integer number (1000002808531).

Almost surely, 2^{2000005617061} is an apocalyptic number.

It is an amenable number.

2000005617061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000005617061 is an equidigital number, since it uses as much as digits as its factorization.

2000005617061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 2000005617061 in words is "two trillion, five million, six hundred seventeen thousand, sixty-one".