85552371750 has 32 divisors (see below), whose sum is σ = 213538721760. Its totient is φ = 22813965600.

The previous prime is 85552371703. The next prime is 85552371791. The reversal of 85552371750 is 5717325558.

It is a self number, because there is not a number n which added to its sum of digits gives 85552371750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57034165 + ... + 57035664.

It is an arithmetic number, because the mean of its divisors is an integer number (6673085055).

Almost surely, 2^85552371750 is an apocalyptic number.

85552371750 is an abundant number, since it is smaller than the sum of its proper divisors (127986350010).

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

85552371750 is a wasteful number, since it uses less digits than its factorization.

85552371750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114069849 (or 114069839 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 48.

The spelling of 85552371750 in words is "eighty-five billion, five hundred fifty-two million, three hundred seventy-one thousand, seven hundred fifty".