2546344552 has 16 divisors (see below), whose sum is σ = 4785480000. Its totient is φ = 1270216560.

The previous prime is 2546344543. The next prime is 2546344571. The reversal of 2546344552 is 2554436452.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365802 + ... + 372697.

It is an arithmetic number, because the mean of its divisors is an integer number (299092500).

Almost surely, 2^2546344552 is an apocalyptic number.

It is an amenable number.

2546344552 is a deficient number, since it is larger than the sum of its proper divisors (2239135448).

2546344552 is a wasteful number, since it uses less digits than its factorization.

2546344552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738936 (or 738932 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The square root of 2546344552 is about 50461.3173827240. The cubic root of 2546344552 is about 1365.5440771847.

The spelling of 2546344552 in words is "two billion, five hundred forty-six million, three hundred forty-four thousand, five hundred fifty-two".