1375048108 has 48 divisors (see below), whose sum is σ = 2849958720. Its totient is φ = 567979776.

The previous prime is 1375048099. The next prime is 1375048163. The reversal of 1375048108 is 8018405731.

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, 613566 + ... + 615802.

It is an arithmetic number, because the mean of its divisors is an integer number (59374140).

Almost surely, 2^1375048108 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 1375048108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1424979360).

1375048108 is an abundant number, since it is smaller than the sum of its proper divisors (1474910612).

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

1375048108 is a wasteful number, since it uses less digits than its factorization.

1375048108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 3032 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 1375048108 is about 37081.6411179441. The cubic root of 1375048108 is about 1112.0030137679.

The spelling of 1375048108 in words is "one billion, three hundred seventy-five million, forty-eight thousand, one hundred eight".