70566001057001 has 8 divisors (see below), whose sum is σ = 71759219587200. Its totient is φ = 69378319504480.

The previous prime is 70566001056983. The next prime is 70566001057003. The reversal of 70566001057001 is 10075010066507.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70566001057001 is a prime.

It is a super-2 number, since 2×70566001057001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70566001057003) 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, 1384218716 + ... + 1384269693.

It is an arithmetic number, because the mean of its divisors is an integer number (8969902448400).

Almost surely, 2^{70566001057001} is an apocalyptic number.

70566001057001 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

70566001057001 is a deficient number, since it is larger than the sum of its proper divisors (1193218530199).

70566001057001 is a wasteful number, since it uses less digits than its factorization.

70566001057001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768488839.

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 70566001057001 in words is "seventy trillion, five hundred sixty-six billion, one million, fifty-seven thousand, one".