7712195413 has 16 divisors (see below), whose sum is σ = 8600918256. Its totient is φ = 6870090240.

The previous prime is 7712195377. The next prime is 7712195453. The reversal of 7712195413 is 3145912177.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 135885649 + 7576309764 = 11657^2 + 87042^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7712195413 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 (7712195453) 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 15 ways as a sum of consecutive naturals, for example, 49720 + ... + 133777.

It is an arithmetic number, because the mean of its divisors is an integer number (537557391).

Almost surely, 2^7712195413 is an apocalyptic number.

It is an amenable number.

7712195413 is a deficient number, since it is larger than the sum of its proper divisors (888722843).

7712195413 is a wasteful number, since it uses less digits than its factorization.

7712195413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183624.

The product of its digits is 52920, while the sum is 40.

The square root of 7712195413 is about 87819.1061956338. The cubic root of 7712195413 is about 1975.7227852197.

The spelling of 7712195413 in words is "seven billion, seven hundred twelve million, one hundred ninety-five thousand, four hundred thirteen".