70007707601 has 8 divisors (see below), whose sum is σ = 75408001704. Its totient is φ = 64609568640.

The previous prime is 70007707597. The next prime is 70007707613. The reversal of 70007707601 is 10670770007.

It can be written as a sum of positive squares in 4 ways, for example, as 4051195201 + 65956512400 = 63649^2 + 256820^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70007707601 - 2² = 70007707597 is a prime.

It is a super-2 number, since 2×70007707601² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70007707661) 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 7 ways as a sum of consecutive naturals, for example, 470996 + ... + 601541.

It is an arithmetic number, because the mean of its divisors is an integer number (9426000213).

Almost surely, 2^70007707601 is an apocalyptic number.

It is an amenable number.

70007707601 is a deficient number, since it is larger than the sum of its proper divisors (5400294103).

70007707601 is a wasteful number, since it uses less digits than its factorization.

70007707601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077571.

The product of its (nonzero) digits is 14406, while the sum is 35.

The spelling of 70007707601 in words is "seventy billion, seven million, seven hundred seven thousand, six hundred one".