4195995544125 has 864 divisors, whose sum is σ = 10476149209344. Its totient is φ = 1666326816000.

The previous prime is 4195995544073. The next prime is 4195995544157. The reversal of 4195995544125 is 5214455995914.

It is a happy number.

4195995544125 is a `hidden beast` number, since 4 + 1 + 9 + 59 + 9 + 554 + 4 + 1 + 25 = 666.

4195995544125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4195995544125 - 2¹⁰ = 4195995543101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 863 ways as a sum of consecutive naturals, for example, 4142147119 + ... + 4142148131.

It is an arithmetic number, because the mean of its divisors is an integer number (12125172696).

Almost surely, 2^{4195995544125} is an apocalyptic number.

4195995544125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4195995544125 is an abundant number, since it is smaller than the sum of its proper divisors (6280153665219).

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

4195995544125 is a wasteful number, since it uses less digits than its factorization.

4195995544125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1062 counting only the distinct ones).

The product of its digits is 58320000, while the sum is 63.

The spelling of 4195995544125 in words is "four trillion, one hundred ninety-five billion, nine hundred ninety-five million, five hundred forty-four thousand, one hundred twenty-five".