70075464377 has 2 divisors, whose sum is σ = 70075464378. Its totient is φ = 70075464376.

The previous prime is 70075464343. The next prime is 70075464439. The reversal of 70075464377 is 77346457007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66198658681 + 3876805696 = 257291^2 + 62264^2 .

It is a cyclic number.

It is not a de Polignac number, because 70075464377 - 2³⁰ = 69001722553 is a prime.

It is not a weakly prime, because it can be changed into another prime (70075464307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35037732188 + 35037732189.

It is an arithmetic number, because the mean of its divisors is an integer number (35037732189).

Almost surely, 2^70075464377 is an apocalyptic number.

It is an amenable number.

70075464377 is a deficient number, since it is larger than the sum of its proper divisors (1).

70075464377 is an equidigital number, since it uses as much as digits as its factorization.

70075464377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3457440, while the sum is 50.

The spelling of 70075464377 in words is "seventy billion, seventy-five million, four hundred sixty-four thousand, three hundred seventy-seven".