2613499057 has 8 divisors (see below), whose sum is σ = 2824486784. Its totient is φ = 2403932688.

The previous prime is 2613499013. The next prime is 2613499081. The reversal of 2613499057 is 7509943162.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2613499057 - 2⁷ = 2613498929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2613498998 and 2613499016.

It is not an unprimeable number, because it can be changed into a prime (2613494057) 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 7 ways as a sum of consecutive naturals, for example, 351513 + ... + 358870.

It is an arithmetic number, because the mean of its divisors is an integer number (353060848).

Almost surely, 2^2613499057 is an apocalyptic number.

It is an amenable number.

2613499057 is a deficient number, since it is larger than the sum of its proper divisors (210987727).

2613499057 is a wasteful number, since it uses less digits than its factorization.

2613499057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710679.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 2613499057 is about 51122.3929115217. The cubic root of 2613499057 is about 1377.4445210269. Note that the first 3 decimals are identical.

The spelling of 2613499057 in words is "two billion, six hundred thirteen million, four hundred ninety-nine thousand, fifty-seven".