55235651260 has 48 divisors (see below), whose sum is σ = 122212490400. Its totient is φ = 20912097024.

The previous prime is 55235651227. The next prime is 55235651329. The reversal of 55235651260 is 6215653255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 348846 + ... + 481834.

It is an arithmetic number, because the mean of its divisors is an integer number (2546093550).

Almost surely, 2^55235651260 is an apocalyptic number.

It is an amenable number.

55235651260 is an abundant number, since it is smaller than the sum of its proper divisors (66976839140).

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

55235651260 is a wasteful number, since it uses less digits than its factorization.

55235651260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134110 (or 134108 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 55235651260 in words is "fifty-five billion, two hundred thirty-five million, six hundred fifty-one thousand, two hundred sixty".