2549078058 has 8 divisors (see below), whose sum is σ = 5098156128. Its totient is φ = 849692684.

The previous prime is 2549078023. The next prime is 2549078071. The reversal of 2549078058 is 8508709452.

It is a sphenic number, since it is the product of 3 distinct primes.

2549078058 is an admirable number.

It is a super-3 number, since 3×2549078058³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2549077998 and 2549078016.

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 3 ways as a sum of consecutive naturals, for example, 212423166 + ... + 212423177.

It is an arithmetic number, because the mean of its divisors is an integer number (637269516).

Almost surely, 2^2549078058 is an apocalyptic number.

2549078058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2549078058 is a wasteful number, since it uses less digits than its factorization.

2549078058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424846348.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 2549078058 is about 50488.3952804999. The cubic root of 2549078058 is about 1366.0325405423.

The spelling of 2549078058 in words is "two billion, five hundred forty-nine million, seventy-eight thousand, fifty-eight".