2547093472 has 96 divisors (see below), whose sum is σ = 6264276480. Its totient is φ = 990420480.

The previous prime is 2547093467. The next prime is 2547093473. The reversal of 2547093472 is 2743907452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2547093473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2382154 + ... + 2383222.

It is an arithmetic number, because the mean of its divisors is an integer number (65252880).

Almost surely, 2^2547093472 is an apocalyptic number.

2547093472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2547093472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132138240).

2547093472 is an abundant number, since it is smaller than the sum of its proper divisors (3717183008).

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

2547093472 is a wasteful number, since it uses less digits than its factorization.

2547093472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 2547093472 is about 50468.7375708963. The cubic root of 2547093472 is about 1365.6779400619.

The spelling of 2547093472 in words is "two billion, five hundred forty-seven million, ninety-three thousand, four hundred seventy-two".