3000070494557 has 2 divisors, whose sum is σ = 3000070494558. Its totient is φ = 3000070494556.

The previous prime is 3000070494529. The next prime is 3000070494569. The reversal of 3000070494557 is 7554940700003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1744391128516 + 1255679366041 = 1320754^2 + 1120571^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000070494557 - 2⁸ = 3000070494301 is a prime.

It is a super-2 number, since 2×3000070494557² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3000070494517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500035247278 + 1500035247279.

It is an arithmetic number, because the mean of its divisors is an integer number (1500035247279).

Almost surely, 2^{3000070494557} is an apocalyptic number.

It is an amenable number.

3000070494557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000070494557 is an equidigital number, since it uses as much as digits as its factorization.

3000070494557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 3000070494557 in words is "three trillion, seventy million, four hundred ninety-four thousand, five hundred fifty-seven".