3848525172720 has 160 divisors (see below), whose sum is σ = 13303207736640. Its totient is φ = 1022620999680.

The previous prime is 3848525172719. The next prime is 3848525172727. The reversal of 3848525172720 is 272715258483.

3848525172720 is a `hidden beast` number, since 3 + 8 + 4 + 8 + 52 + 517 + 2 + 72 + 0 = 666.

It is a super-2 number, since 2×3848525172720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848525172727) 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, 2563369 + ... + 3777288.

It is an arithmetic number, because the mean of its divisors is an integer number (83145048354).

Almost surely, 2^{3848525172720} is an apocalyptic number.

3848525172720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3848525172720 is an abundant number, since it is smaller than the sum of its proper divisors (9454682563920).

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

3848525172720 is a wasteful number, since it uses less digits than its factorization.

3848525172720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340960 (or 6340948 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 3848525172720 in words is "three trillion, eight hundred forty-eight billion, five hundred twenty-five million, one hundred seventy-two thousand, seven hundred twenty".