3885081623547 has 8 divisors (see below), whose sum is σ = 5180148168000. Its totient is φ = 2590034747400.

The previous prime is 3885081623459. The next prime is 3885081623557. The reversal of 3885081623547 is 7453261805883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3885081623547 - 2¹⁰ = 3885081622523 is a prime.

It is a super-2 number, since 2×3885081623547² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3885081623557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4449829 + ... + 5250822.

It is an arithmetic number, because the mean of its divisors is an integer number (647518521000).

Almost surely, 2^{3885081623547} is an apocalyptic number.

3885081623547 is a deficient number, since it is larger than the sum of its proper divisors (1295066544453).

3885081623547 is a wasteful number, since it uses less digits than its factorization.

3885081623547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9834153.

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 3885081623547 in words is "three trillion, eight hundred eighty-five billion, eighty-one million, six hundred twenty-three thousand, five hundred forty-seven".