70520516014 has 16 divisors (see below), whose sum is σ = 119913428880. Its totient is φ = 30834881280.

The previous prime is 70520515987. The next prime is 70520516021. The reversal of 70520516014 is 41061502507.

It is a congruent number.

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, 71376547 + ... + 71377534.

It is an arithmetic number, because the mean of its divisors is an integer number (7494589305).

Almost surely, 2^70520516014 is an apocalyptic number.

70520516014 is a deficient number, since it is larger than the sum of its proper divisors (49392912866).

70520516014 is a wasteful number, since it uses less digits than its factorization.

70520516014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142754115.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 70520516014 in words is "seventy billion, five hundred twenty million, five hundred sixteen thousand, fourteen".