2513530047 has 8 divisors (see below), whose sum is σ = 3830141056. Its totient is φ = 1436302872.

The previous prime is 2513530043. The next prime is 2513530073. The reversal of 2513530047 is 7400353152.

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

It is not a de Polignac number, because 2513530047 - 2² = 2513530043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2513529996 and 2513530023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513530043) by changing a digit.

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, 59845933 + ... + 59845974.

It is an arithmetic number, because the mean of its divisors is an integer number (478767632).

Almost surely, 2^2513530047 is an apocalyptic number.

2513530047 is a deficient number, since it is larger than the sum of its proper divisors (1316611009).

2513530047 is a wasteful number, since it uses less digits than its factorization.

2513530047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119691917.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 2513530047 is about 50135.1179015269. The cubic root of 2513530047 is about 1359.6528177727.

Adding to 2513530047 its reverse (7400353152), we get a palindrome (9913883199).

The spelling of 2513530047 in words is "two billion, five hundred thirteen million, five hundred thirty thousand, forty-seven".