70547689852 has 12 divisors (see below), whose sum is σ = 129956270920. Its totient is φ = 33417326736.

The previous prime is 70547689837. The next prime is 70547689859. The reversal of 70547689852 is 25898674507.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70547689859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464129463 + ... + 464129614.

Almost surely, 2^70547689852 is an apocalyptic number.

It is an amenable number.

70547689852 is a deficient number, since it is larger than the sum of its proper divisors (59408581068).

70547689852 is a wasteful number, since it uses less digits than its factorization.

70547689852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928259100 (or 928259098 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 70547689852 in words is "seventy billion, five hundred forty-seven million, six hundred eighty-nine thousand, eight hundred fifty-two".