70016301605525 has 96 divisors (see below), whose sum is σ = 99025960682880. Its totient is φ = 48659539968000.

The previous prime is 70016301605519. The next prime is 70016301605527. The reversal of 70016301605525 is 52550610361007.

It is not a de Polignac number, because 70016301605525 - 2⁶ = 70016301605461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70016301605527) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 129022961 + ... + 129564489.

It is an arithmetic number, because the mean of its divisors is an integer number (1031520423780).

Almost surely, 2^{70016301605525} is an apocalyptic number.

It is an amenable number.

70016301605525 is a deficient number, since it is larger than the sum of its proper divisors (29009659077355).

70016301605525 is a wasteful number, since it uses less digits than its factorization.

70016301605525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541815 (or 541810 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 70016301605525 in words is "seventy trillion, sixteen billion, three hundred one million, six hundred five thousand, five hundred twenty-five".