7655537113 has 4 divisors (see below), whose sum is σ = 8749185280. Its totient is φ = 6561888948.

The previous prime is 7655537101. The next prime is 7655537117. The reversal of 7655537113 is 3117355567.

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 7655537113 - 2⁵ = 7655537081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7655537113.

It is not an unprimeable number, because it can be changed into a prime (7655537117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546824073 + ... + 546824086.

It is an arithmetic number, because the mean of its divisors is an integer number (2187296320).

Almost surely, 2^7655537113 is an apocalyptic number.

It is an amenable number.

7655537113 is a deficient number, since it is larger than the sum of its proper divisors (1093648167).

7655537113 is a wasteful number, since it uses less digits than its factorization.

7655537113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093648166.

The product of its digits is 330750, while the sum is 43.

The square root of 7655537113 is about 87495.9262651696. The cubic root of 7655537113 is about 1970.8726164987.

The spelling of 7655537113 in words is "seven billion, six hundred fifty-five million, five hundred thirty-seven thousand, one hundred thirteen".