2549119452 has 24 divisors (see below), whose sum is σ = 6488668032. Its totient is φ = 772460400.

The previous prime is 2549119411. The next prime is 2549119481.

2549119452 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9655624 + ... + 9655887.

It is an arithmetic number, because the mean of its divisors is an integer number (270361168).

Almost surely, 2^2549119452 is an apocalyptic number.

2549119452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2549119452 is an abundant number, since it is smaller than the sum of its proper divisors (3939548580).

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

2549119452 is a wasteful number, since it uses less digits than its factorization.

2549119452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19311529 (or 19311527 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 2549119452 is about 50488.8052146216. The cubic root of 2549119452 is about 1366.0399347510.

The spelling of 2549119452 in words is "two billion, five hundred forty-nine million, one hundred nineteen thousand, four hundred fifty-two".