4025535501012 has 12 divisors (see below), whose sum is σ = 9392916169056. Its totient is φ = 1341845167000.

The previous prime is 4025535501011. The next prime is 4025535501067. The reversal of 4025535501012 is 2101055355204.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025535501011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167730645864 + ... + 167730645887.

It is an arithmetic number, because the mean of its divisors is an integer number (782743014088).

Almost surely, 2^{4025535501012} is an apocalyptic number.

It is an amenable number.

4025535501012 is an abundant number, since it is smaller than the sum of its proper divisors (5367380668044).

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

4025535501012 is a wasteful number, since it uses less digits than its factorization.

4025535501012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335461291758 (or 335461291756 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 4025535501012 in words is "four trillion, twenty-five billion, five hundred thirty-five million, five hundred one thousand, twelve".