7953000013 has 4 divisors (see below), whose sum is σ = 9089142880. Its totient is φ = 6816857148.

The previous prime is 7953000001. The next prime is 7953000017. The reversal of 7953000013 is 3100003597.

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.

It is a cyclic number.

It is not a de Polignac number, because 7953000013 - 2¹³ = 7952991821 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 (7953000017) 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, 568071423 + ... + 568071436.

It is an arithmetic number, because the mean of its divisors is an integer number (2272285720).

Almost surely, 2^7953000013 is an apocalyptic number.

It is an amenable number.

7953000013 is a deficient number, since it is larger than the sum of its proper divisors (1136142867).

7953000013 is a wasteful number, since it uses less digits than its factorization.

7953000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136142866.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 7953000013 is about 89179.5941513528. The cubic root of 7953000013 is about 1996.0756391491.

The spelling of 7953000013 in words is "seven billion, nine hundred fifty-three million, thirteen", and thus it is an aban number.