55214026552452 has 48 divisors (see below), whose sum is σ = 129976793513280. Its totient is φ = 18241247582208.

The previous prime is 55214026552397. The next prime is 55214026552469. The reversal of 55214026552452 is 25425562041255.

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, 45242823 + ... + 46447185.

It is an arithmetic number, because the mean of its divisors is an integer number (2707849864860).

Almost surely, 2^{55214026552452} is an apocalyptic number.

It is an amenable number.

55214026552452 is an abundant number, since it is smaller than the sum of its proper divisors (74762766960828).

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

55214026552452 is a wasteful number, since it uses less digits than its factorization.

55214026552452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238292 (or 1238290 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 55214026552452 in words is "fifty-five trillion, two hundred fourteen billion, twenty-six million, five hundred fifty-two thousand, four hundred fifty-two".