2506544346 has 16 divisors (see below), whose sum is σ = 5061760704. Its totient is φ = 827402784.

The previous prime is 2506544323. The next prime is 2506544441. The reversal of 2506544346 is 6434456052.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2027331 + ... + 2028566.

It is an arithmetic number, because the mean of its divisors is an integer number (316360044).

Almost surely, 2^2506544346 is an apocalyptic number.

2506544346 is an abundant number, since it is smaller than the sum of its proper divisors (2555216358).

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

2506544346 is a wasteful number, since it uses less digits than its factorization.

2506544346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056005.

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 2506544346 is about 50065.4006875007. The cubic root of 2506544346 is about 1358.3920489639.

The spelling of 2506544346 in words is "two billion, five hundred six million, five hundred forty-four thousand, three hundred forty-six".