55652565276 has 288 divisors, whose sum is σ = 177774105600. Its totient is φ = 14378981760.

The previous prime is 55652565259. The next prime is 55652565329. The reversal of 55652565276 is 67256525655.

55652565276 is a `hidden beast` number, since 5 + 5 + 6 + 5 + 2 + 565 + 2 + 76 = 666.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 92908825 + ... + 92909423.

It is an arithmetic number, because the mean of its divisors is an integer number (617271200).

Almost surely, 2^55652565276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55652565276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88887052800).

55652565276 is an abundant number, since it is smaller than the sum of its proper divisors (122121540324).

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

55652565276 is a wasteful number, since it uses less digits than its factorization.

55652565276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 899 counting only the distinct ones).

The product of its digits is 18900000, while the sum is 54.

The spelling of 55652565276 in words is "fifty-five billion, six hundred fifty-two million, five hundred sixty-five thousand, two hundred seventy-six".