3025505553144 has 64 divisors (see below), whose sum is σ = 7970895072000. Its totient is φ = 954338204160.

The previous prime is 3025505553143. The next prime is 3025505553253. The reversal of 3025505553144 is 4413555055203.

It is a junction number, because it is equal to n+sod(n) for n = 3025505553096 and 3025505553105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025505553143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3363804 + ... + 4167275.

It is an arithmetic number, because the mean of its divisors is an integer number (124545235500).

Almost surely, 2^{3025505553144} is an apocalyptic number.

It is an amenable number.

3025505553144 is an abundant number, since it is smaller than the sum of its proper divisors (4945389518856).

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

3025505553144 is a wasteful number, since it uses less digits than its factorization.

3025505553144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531988 (or 7531984 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 3025505553144 in words is "three trillion, twenty-five billion, five hundred five million, five hundred fifty-three thousand, one hundred forty-four".