7515071013 has 8 divisors (see below), whose sum is σ = 10169648608. Its totient is φ = 4935270384.

The previous prime is 7515070987. The next prime is 7515071027. The reversal of 7515071013 is 3101705157.

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

It is not a de Polignac number, because 7515071013 - 2¹⁷ = 7514939941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7515071413) 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, 18694006 + ... + 18694407.

It is an arithmetic number, because the mean of its divisors is an integer number (1271206076).

Almost surely, 2^7515071013 is an apocalyptic number.

It is an amenable number.

7515071013 is a deficient number, since it is larger than the sum of its proper divisors (2654577595).

7515071013 is a wasteful number, since it uses less digits than its factorization.

7515071013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37388483.

The product of its (nonzero) digits is 3675, while the sum is 30.

The square root of 7515071013 is about 86689.5092441986. The cubic root of 7515071013 is about 1958.7440771388.

The spelling of 7515071013 in words is "seven billion, five hundred fifteen million, seventy-one thousand, thirteen".