13890250275025 has 12 divisors (see below), whose sum is σ = 17225047777500. Its totient is φ = 11111466390080.

The previous prime is 13890250274983. The next prime is 13890250275037. The reversal of 13890250275025 is 52057205209831.

It is a happy number.

13890250275025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 900115177536 + 12990135097489 = 948744^2 + 3604183^2 .

It is not a de Polignac number, because 13890250275025 - 2¹³ = 13890250266833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13890250275025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17959450 + ... + 18716899.

It is an arithmetic number, because the mean of its divisors is an integer number (1435420648125).

Almost surely, 2^{13890250275025} is an apocalyptic number.

It is an amenable number.

13890250275025 is a deficient number, since it is larger than the sum of its proper divisors (3334797502475).

13890250275025 is a wasteful number, since it uses less digits than its factorization.

13890250275025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36691508 (or 36691503 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 13890250275025 in words is "thirteen trillion, eight hundred ninety billion, two hundred fifty million, two hundred seventy-five thousand, twenty-five".