70227525555097 has 4 divisors (see below), whose sum is σ = 70228149009280. Its totient is φ = 70226902100916.

The previous prime is 70227525555023. The next prime is 70227525555167. The reversal of 70227525555097 is 79055552572207.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70227525555097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70227525555007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311558097 + ... + 311783422.

It is an arithmetic number, because the mean of its divisors is an integer number (17557037252320).

Almost surely, 2^{70227525555097} is an apocalyptic number.

It is an amenable number.

70227525555097 is a deficient number, since it is larger than the sum of its proper divisors (623454183).

70227525555097 is a wasteful number, since it uses less digits than its factorization.

70227525555097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623454182.

The product of its (nonzero) digits is 77175000, while the sum is 61.

The spelling of 70227525555097 in words is "seventy trillion, two hundred twenty-seven billion, five hundred twenty-five million, five hundred fifty-five thousand, ninety-seven".