48175966640 has 80 divisors (see below), whose sum is σ = 116533493760. Its totient is φ = 18501799680.

The previous prime is 48175966633. The next prime is 48175966673. The reversal of 48175966640 is 4666957184.

48175966640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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, 238481 + ... + 391439.

It is an arithmetic number, because the mean of its divisors is an integer number (1456668672).

Almost surely, 2^48175966640 is an apocalyptic number.

48175966640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48175966640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58266746880).

48175966640 is an abundant number, since it is smaller than the sum of its proper divisors (68357527120).

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

48175966640 is a wasteful number, since it uses less digits than its factorization.

48175966640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153130 (or 153124 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 48175966640 in words is "forty-eight billion, one hundred seventy-five million, nine hundred sixty-six thousand, six hundred forty".