70529378168 has 32 divisors (see below), whose sum is σ = 132837749760. Its totient is φ = 35106190560.

The previous prime is 70529378159. The next prime is 70529378177. The reversal of 70529378168 is 86187392507.

It is an interprime number because it is at equal distance from previous prime (70529378159) and next prime (70529378177).

It is a congruent number.

It is an unprimeable number.

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, 2812421 + ... + 2837387.

It is an arithmetic number, because the mean of its divisors is an integer number (4151179680).

Almost surely, 2^70529378168 is an apocalyptic number.

It is an amenable number.

70529378168 is a deficient number, since it is larger than the sum of its proper divisors (62308371592).

70529378168 is a wasteful number, since it uses less digits than its factorization.

70529378168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26547 (or 26543 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 70529378168 in words is "seventy billion, five hundred twenty-nine million, three hundred seventy-eight thousand, one hundred sixty-eight".