2070767360521 has 2 divisors, whose sum is σ = 2070767360522. Its totient is φ = 2070767360520.

The previous prime is 2070767360491. The next prime is 2070767360531. The reversal of 2070767360521 is 1250637670702.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1491439350025 + 579328010496 = 1221245^2 + 761136^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070767360521 - 2²⁷ = 2070633142793 is a prime.

It is a super-2 number, since 2×2070767360521² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2070767360531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035383680260 + 1035383680261.

It is an arithmetic number, because the mean of its divisors is an integer number (1035383680261).

Almost surely, 2^{2070767360521} is an apocalyptic number.

It is an amenable number.

2070767360521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070767360521 is an equidigital number, since it uses as much as digits as its factorization.

2070767360521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 2070767360521 in words is "two trillion, seventy billion, seven hundred sixty-seven million, three hundred sixty thousand, five hundred twenty-one".