2549484475503 has 16 divisors (see below), whose sum is σ = 3979683085056. Its totient is φ = 1421315386560.

The previous prime is 2549484475453. The next prime is 2549484475511. The reversal of 2549484475503 is 3055744849452.

It is not a de Polignac number, because 2549484475503 - 2²⁵ = 2549450921071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2549484475513) 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, 1480536001 + ... + 1480537722.

It is an arithmetic number, because the mean of its divisors is an integer number (248730192816).

Almost surely, 2^{2549484475503} is an apocalyptic number.

2549484475503 is a deficient number, since it is larger than the sum of its proper divisors (1430198609553).

2549484475503 is a wasteful number, since it uses less digits than its factorization.

2549484475503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961073774.

The product of its (nonzero) digits is 96768000, while the sum is 60.

The spelling of 2549484475503 in words is "two trillion, five hundred forty-nine billion, four hundred eighty-four million, four hundred seventy-five thousand, five hundred three".