55252138296 has 16 divisors (see below), whose sum is σ = 138130345800. Its totient is φ = 18417379424.

The previous prime is 55252138273. The next prime is 55252138297. The reversal of 55252138296 is 69283125255.

55252138296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55252138297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151086191 + ... + 1151086238.

Almost surely, 2^55252138296 is an apocalyptic number.

It is an amenable number.

55252138296 is an abundant number, since it is smaller than the sum of its proper divisors (82878207504).

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

55252138296 is a wasteful number, since it uses less digits than its factorization.

55252138296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302172438 (or 2302172434 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The spelling of 55252138296 in words is "fifty-five billion, two hundred fifty-two million, one hundred thirty-eight thousand, two hundred ninety-six".