375995599512 has 128 divisors (see below), whose sum is σ = 1027452384000. Its totient is φ = 113966848512.

The previous prime is 375995599493. The next prime is 375995599513. The reversal of 375995599512 is 215995599573.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375995599513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9016903 + ... + 9058505.

It is an arithmetic number, because the mean of its divisors is an integer number (8026971750).

Almost surely, 2^375995599512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375995599512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513726192000).

375995599512 is an abundant number, since it is smaller than the sum of its proper divisors (651456784488).

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

375995599512 is a wasteful number, since it uses less digits than its factorization.

375995599512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42057 (or 42053 counting only the distinct ones).

The product of its digits is 172226250, while the sum is 69.

The spelling of 375995599512 in words is "three hundred seventy-five billion, nine hundred ninety-five million, five hundred ninety-nine thousand, five hundred twelve".