55577230702848 has 54 divisors (see below), whose sum is σ = 160242857454134. Its totient is φ = 18525743566848.

The previous prime is 55577230702801. The next prime is 55577230702913. The reversal of 55577230702848 is 84820703277555.

It is a happy number.

55577230702848 is a `hidden beast` number, since 5 + 5 + 57 + 7 + 230 + 70 + 284 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43486533402624 + 12090697300224 = 6594432^2 + 3477168^2 .

It is a super-2 number, since 2×55577230702848² (a number of 28 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 12061028665 + ... + 12061033272.

Almost surely, 2^{55577230702848} is an apocalyptic number.

It is an amenable number.

55577230702848 is an abundant number, since it is smaller than the sum of its proper divisors (104665626751286).

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

55577230702848 is a wasteful number, since it uses less digits than its factorization.

55577230702848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24122061959 (or 24122061942 counting only the distinct ones).

The product of its (nonzero) digits is 131712000, while the sum is 63.

The spelling of 55577230702848 in words is "fifty-five trillion, five hundred seventy-seven billion, two hundred thirty million, seven hundred two thousand, eight hundred forty-eight".