7587070013 has 4 divisors (see below), whose sum is σ = 7715664480. Its totient is φ = 7458475548.

The previous prime is 7587069989. The next prime is 7587070021. The reversal of 7587070013 is 3100707857.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3100707857 = 13 ⋅238515989.

It is a cyclic number.

It is not a de Polignac number, because 7587070013 - 2¹⁴ = 7587053629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7587070093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64297145 + ... + 64297262.

It is an arithmetic number, because the mean of its divisors is an integer number (1928916120).

Almost surely, 2^7587070013 is an apocalyptic number.

It is an amenable number.

7587070013 is a deficient number, since it is larger than the sum of its proper divisors (128594467).

7587070013 is a wasteful number, since it uses less digits than its factorization.

7587070013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128594466.

The product of its (nonzero) digits is 41160, while the sum is 38.

The square root of 7587070013 is about 87103.7887407890. The cubic root of 7587070013 is about 1964.9795302898.

The spelling of 7587070013 in words is "seven billion, five hundred eighty-seven million, seventy thousand, thirteen".