70145000627 has 8 divisors (see below), whose sum is σ = 75828000864. Its totient is φ = 64503033408.

The previous prime is 70145000579. The next prime is 70145000633. The reversal of 70145000627 is 72600054107.

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 70145000627 - 2⁸ = 70145000371 is a prime.

It is a super-2 number, since 2×70145000627² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70145000593 and 70145000602.

It is not an unprimeable number, because it can be changed into a prime (70145000647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254698 + ... + 10261535.

It is an arithmetic number, because the mean of its divisors is an integer number (9478500108).

Almost surely, 2^70145000627 is an apocalyptic number.

70145000627 is a deficient number, since it is larger than the sum of its proper divisors (5683000237).

70145000627 is a wasteful number, since it uses less digits than its factorization.

70145000627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20516509.

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

The spelling of 70145000627 in words is "seventy billion, one hundred forty-five million, six hundred twenty-seven", and thus it is an aban number.