70260252017 has 8 divisors (see below), whose sum is σ = 74396296800. Its totient is φ = 66124550464.

The previous prime is 70260251987. The next prime is 70260252031. The reversal of 70260252017 is 71025206207.

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 70260252017 - 2¹² = 70260247921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73260252017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421334 + ... + 563952.

It is an arithmetic number, because the mean of its divisors is an integer number (9299537100).

Almost surely, 2^70260252017 is an apocalyptic number.

It is an amenable number.

70260252017 is a deficient number, since it is larger than the sum of its proper divisors (4136044783).

70260252017 is a wasteful number, since it uses less digits than its factorization.

70260252017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171615.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 70260252017 in words is "seventy billion, two hundred sixty million, two hundred fifty-two thousand, seventeen".