55500055550514 has 40 divisors (see below), whose sum is σ = 124481857915008. Its totient is φ = 18482074699320.

The previous prime is 55500055550461. The next prime is 55500055550519. The reversal of 55500055550514 is 41505555000555.

It is a super-2 number, since 2×55500055550514² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55500055550514.

It is not an unprimeable number, because it can be changed into a prime (55500055550519) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 165978922 + ... + 166312965.

Almost surely, 2^{55500055550514} is an apocalyptic number.

55500055550514 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

55500055550514 is an abundant number, since it is smaller than the sum of its proper divisors (68981802364494).

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

55500055550514 is a wasteful number, since it uses less digits than its factorization.

55500055550514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332292932 (or 332292923 counting only the distinct ones).

The product of its (nonzero) digits is 1562500, while the sum is 45.

The spelling of 55500055550514 in words is "fifty-five trillion, five hundred billion, fifty-five million, five hundred fifty thousand, five hundred fourteen".