85031007582750 has 64 divisors (see below), whose sum is σ = 219555925842240. Its totient is φ = 21893041027200.

The previous prime is 85031007582749. The next prime is 85031007582767. The reversal of 85031007582750 is 5728570013058.

It is a junction number, because it is equal to n+sod(n) for n = 85031007582693 and 85031007582702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1954714057 + ... + 1954757556.

It is an arithmetic number, because the mean of its divisors is an integer number (3430561341285).

Almost surely, 2^{85031007582750} is an apocalyptic number.

85031007582750 is an abundant number, since it is smaller than the sum of its proper divisors (134524918259490).

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

85031007582750 is a wasteful number, since it uses less digits than its factorization.

85031007582750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909471662 (or 3909471652 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 51.

The spelling of 85031007582750 in words is "eighty-five trillion, thirty-one billion, seven million, five hundred eighty-two thousand, seven hundred fifty".