3544025020245 has 32 divisors (see below), whose sum is σ = 6303006700800. Its totient is φ = 1889391344832.

The previous prime is 3544025020243. The next prime is 3544025020247. The reversal of 3544025020245 is 5420205204453.

3544025020245 is a `hidden beast` number, since 3 + 5 + 4 + 402 + 5 + 0 + 2 + 0 + 245 = 666.

3544025020245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3544025020243) and next prime (3544025020247).

It is not a de Polignac number, because 3544025020245 - 2¹ = 3544025020243 is a prime.

It is a super-2 number, since 2×3544025020245² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544025020243) 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, 4906210 + ... + 5582019.

It is an arithmetic number, because the mean of its divisors is an integer number (196968959400).

Almost surely, 2^{3544025020245} is an apocalyptic number.

It is an amenable number.

3544025020245 is a deficient number, since it is larger than the sum of its proper divisors (2758981680555).

3544025020245 is a wasteful number, since it uses less digits than its factorization.

3544025020245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10490746 (or 10490740 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 3544025020245 in words is "three trillion, five hundred forty-four billion, twenty-five million, twenty thousand, two hundred forty-five".