7655135796 has 192 divisors, whose sum is σ = 26046720000. Its totient is φ = 1883658240.

The previous prime is 7655135731. The next prime is 7655135797. The reversal of 7655135796 is 6975315567.

7655135796 is a `hidden beast` number, since 7 + 6 + 55 + 13 + 579 + 6 = 666.

It is a super-2 number, since 2×7655135796² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7655135797) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133780 + ... + 182228.

It is an arithmetic number, because the mean of its divisors is an integer number (135660000).

Almost surely, 2^7655135796 is an apocalyptic number.

7655135796 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7655135796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13023360000).

7655135796 is an abundant number, since it is smaller than the sum of its proper divisors (18391584204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7655135796 is a wasteful number, since it uses less digits than its factorization.

7655135796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48499 (or 48491 counting only the distinct ones).

The product of its digits is 5953500, while the sum is 54.

The square root of 7655135796 is about 87493.6328883422. The cubic root of 7655135796 is about 1970.8381770032.

The spelling of 7655135796 in words is "seven billion, six hundred fifty-five million, one hundred thirty-five thousand, seven hundred ninety-six".