2547124254 has 12 divisors (see below), whose sum is σ = 5518769256. Its totient is φ = 849041412.

The previous prime is 2547124189. The next prime is 2547124271. The reversal of 2547124254 is 4524217452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70753434 + ... + 70753469.

It is an arithmetic number, because the mean of its divisors is an integer number (459897438).

Almost surely, 2^2547124254 is an apocalyptic number.

2547124254 is an abundant number, since it is smaller than the sum of its proper divisors (2971645002).

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

2547124254 is a wasteful number, since it uses less digits than its factorization.

2547124254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141506911 (or 141506908 counting only the distinct ones).

The product of its digits is 89600, while the sum is 36.

The square root of 2547124254 is about 50469.0425310407. The cubic root of 2547124254 is about 1365.6834415128.

The spelling of 2547124254 in words is "two billion, five hundred forty-seven million, one hundred twenty-four thousand, two hundred fifty-four".