2060631453557 has 2 divisors, whose sum is σ = 2060631453558. Its totient is φ = 2060631453556.

The previous prime is 2060631453497. The next prime is 2060631453719. The reversal of 2060631453557 is 7553541360602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1873725683281 + 186905770276 = 1368841^2 + 432326^2 .

It is a cyclic number.

It is not a de Polignac number, because 2060631453557 - 2⁸ = 2060631453301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2060631453157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030315726778 + 1030315726779.

It is an arithmetic number, because the mean of its divisors is an integer number (1030315726779).

Almost surely, 2^{2060631453557} is an apocalyptic number.

It is an amenable number.

2060631453557 is a deficient number, since it is larger than the sum of its proper divisors (1).

2060631453557 is an equidigital number, since it uses as much as digits as its factorization.

2060631453557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 2060631453557 in words is "two trillion, sixty billion, six hundred thirty-one million, four hundred fifty-three thousand, five hundred fifty-seven".