70725052707 has 32 divisors (see below), whose sum is σ = 97954272000. Its totient is φ = 45353801088.

The previous prime is 70725052687. The next prime is 70725052711.

70725052707 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70725052707 - 2¹⁴ = 70725036323 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (70725052007) 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 in 31 ways as a sum of consecutive naturals, for example, 6039544 + ... + 6051242.

It is an arithmetic number, because the mean of its divisors is an integer number (3061071000).

Almost surely, 2^70725052707 is an apocalyptic number.

70725052707 is a deficient number, since it is larger than the sum of its proper divisors (27229219293).

70725052707 is a wasteful number, since it uses less digits than its factorization.

70725052707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12355.

The product of its (nonzero) digits is 240100, while the sum is 42.

It can be divided in two parts, 707250 and 52707, that added together give a palindrome (759957).

The spelling of 70725052707 in words is "seventy billion, seven hundred twenty-five million, fifty-two thousand, seven hundred seven".