70001606506 has 16 divisors (see below), whose sum is σ = 113113728000. Its totient is φ = 32298659568.

The previous prime is 70001606483. The next prime is 70001606527. The reversal of 70001606506 is 60560610007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319306 + ... + 491893.

It is an arithmetic number, because the mean of its divisors is an integer number (7069608000).

Almost surely, 2^70001606506 is an apocalyptic number.

70001606506 is a deficient number, since it is larger than the sum of its proper divisors (43112121494).

70001606506 is a wasteful number, since it uses less digits than its factorization.

70001606506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814533.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 70001606506 in words is "seventy billion, one million, six hundred six thousand, five hundred six".