3047520013 has 8 divisors (see below), whose sum is σ = 3154402080. Its totient is φ = 2940757680.

The previous prime is 3047519963. The next prime is 3047520023. The reversal of 3047520013 is 3100257403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3047520013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3047520013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047520023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23506 + ... + 81532.

It is an arithmetic number, because the mean of its divisors is an integer number (394300260).

Almost surely, 2^3047520013 is an apocalyptic number.

It is an amenable number.

3047520013 is a deficient number, since it is larger than the sum of its proper divisors (106882067).

3047520013 is a wasteful number, since it uses less digits than its factorization.

3047520013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59867.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3047520013 is about 55204.3477726166. The cubic root of 3047520013 is about 1449.8247926232.

Adding to 3047520013 its reverse (3100257403), we get a palindrome (6147777416).

The spelling of 3047520013 in words is "three billion, forty-seven million, five hundred twenty thousand, thirteen".