85582407157756 has 12 divisors (see below), whose sum is σ = 149818140745000. Its totient is φ = 42777224087760.

The previous prime is 85582407157733. The next prime is 85582407157757. The reversal of 85582407157756 is 65775170428558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85582407157757) 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, 3494859006 + ... + 3494883493.

Almost surely, 2^{85582407157756} is an apocalyptic number.

It is an amenable number.

85582407157756 is a deficient number, since it is larger than the sum of its proper divisors (64235733587244).

85582407157756 is a wasteful number, since it uses less digits than its factorization.

85582407157756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989745564 (or 6989745562 counting only the distinct ones).

The product of its (nonzero) digits is 658560000, while the sum is 70.

The spelling of 85582407157756 in words is "eighty-five trillion, five hundred eighty-two billion, four hundred seven million, one hundred fifty-seven thousand, seven hundred fifty-six".