7919753537 has 2 divisors, whose sum is σ = 7919753538. Its totient is φ = 7919753536.

The previous prime is 7919753531. The next prime is 7919753539. The reversal of 7919753537 is 7353579197.

7919753537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4437691456 + 3482062081 = 66616^2 + 59009^2 .

It is a cyclic number.

It is not a de Polignac number, because 7919753537 - 2²² = 7915559233 is a prime.

Together with 7919753539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7919753531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3959876768 + 3959876769.

It is an arithmetic number, because the mean of its divisors is an integer number (3959876769).

Almost surely, 2^7919753537 is an apocalyptic number.

It is an amenable number.

7919753537 is a deficient number, since it is larger than the sum of its proper divisors (1).

7919753537 is an equidigital number, since it uses as much as digits as its factorization.

7919753537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6251175, while the sum is 56.

The square root of 7919753537 is about 88992.9971233692. The cubic root of 7919753537 is about 1993.2903099522.

The spelling of 7919753537 in words is "seven billion, nine hundred nineteen million, seven hundred fifty-three thousand, five hundred thirty-seven".