85970355416 has 16 divisors (see below), whose sum is σ = 175848454440. Its totient is φ = 39077434240.

The previous prime is 85970355409. The next prime is 85970355437. The reversal of 85970355416 is 61455307958.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488467841 + ... + 488468016.

Almost surely, 2^85970355416 is an apocalyptic number.

It is an amenable number.

85970355416 is an abundant number, since it is smaller than the sum of its proper divisors (89878099024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85970355416 is a wasteful number, since it uses less digits than its factorization.

85970355416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976935874 (or 976935870 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 85970355416 in words is "eighty-five billion, nine hundred seventy million, three hundred fifty-five thousand, four hundred sixteen".