55611133254 has 16 divisors (see below), whose sum is σ = 123580296240. Its totient is φ = 18537044400.

The previous prime is 55611133243. The next prime is 55611133271. The reversal of 55611133254 is 45233111655.

55611133254 is a `hidden beast` number, since 5 + 5 + 611 + 1 + 3 + 32 + 5 + 4 = 666.

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 7 ways as a sum of consecutive naturals, for example, 514917847 + ... + 514917954.

It is an arithmetic number, because the mean of its divisors is an integer number (7723768515).

Almost surely, 2^55611133254 is an apocalyptic number.

55611133254 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

55611133254 is an abundant number, since it is smaller than the sum of its proper divisors (67969162986).

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

55611133254 is a wasteful number, since it uses less digits than its factorization.

55611133254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029835812 (or 1029835806 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The spelling of 55611133254 in words is "fifty-five billion, six hundred eleven million, one hundred thirty-three thousand, two hundred fifty-four".