70752550025 has 6 divisors (see below), whose sum is σ = 87733162062. Its totient is φ = 56602040000.

The previous prime is 70752549953. The next prime is 70752550031. The reversal of 70752550025 is 52005525707.

It can be written as a sum of positive squares in 3 ways, for example, as 316982416 + 70435567609 = 17804^2 + 265397^2 .

It is not a de Polignac number, because 70752550025 - 2²⁰ = 70751501449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1415050976 + ... + 1415051025.

It is an arithmetic number, because the mean of its divisors is an integer number (14622193677).

Almost surely, 2^70752550025 is an apocalyptic number.

It is an amenable number.

70752550025 is a deficient number, since it is larger than the sum of its proper divisors (16980612037).

70752550025 is a wasteful number, since it uses less digits than its factorization.

70752550025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830102011 (or 2830102006 counting only the distinct ones).

The product of its (nonzero) digits is 122500, while the sum is 38.

The spelling of 70752550025 in words is "seventy billion, seven hundred fifty-two million, five hundred fifty thousand, twenty-five".