70825898529101 has 2 divisors, whose sum is σ = 70825898529102. Its totient is φ = 70825898529100.

The previous prime is 70825898529091. The next prime is 70825898529103. The reversal of 70825898529101 is 10192589852807.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64174502788201 + 6651395740900 = 8010899^2 + 2579030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70825898529101 is a prime.

It is a super-2 number, since 2×70825898529101² (a number of 29 digits) contains 22 as substring.

Together with 70825898529103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70825898529103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35412949264550 + 35412949264551.

It is an arithmetic number, because the mean of its divisors is an integer number (35412949264551).

Almost surely, 2^{70825898529101} is an apocalyptic number.

It is an amenable number.

70825898529101 is a deficient number, since it is larger than the sum of its proper divisors (1).

70825898529101 is an equidigital number, since it uses as much as digits as its factorization.

70825898529101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 65.

The spelling of 70825898529101 in words is "seventy trillion, eight hundred twenty-five billion, eight hundred ninety-eight million, five hundred twenty-nine thousand, one hundred one".