13875800503 has 8 divisors (see below), whose sum is σ = 14738969088. Its totient is φ = 13017848064.

The previous prime is 13875800473. The next prime is 13875800509. The reversal of 13875800503 is 30500857831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13875800503 - 2²¹ = 13873703351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13875800509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298551 + ... + 1309192.

It is an arithmetic number, because the mean of its divisors is an integer number (1842371136).

Almost surely, 2^13875800503 is an apocalyptic number.

13875800503 is a deficient number, since it is larger than the sum of its proper divisors (863168585).

13875800503 is a wasteful number, since it uses less digits than its factorization.

13875800503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608073.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 13875800503 in words is "thirteen billion, eight hundred seventy-five million, eight hundred thousand, five hundred three".