55046959968 has 192 divisors, whose sum is σ = 194012001792. Its totient is φ = 13198049280.

The previous prime is 55046959963. The next prime is 55046959969. The reversal of 55046959968 is 86995964055.

It is a super-2 number, since 2×55046959968² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 55046959899 and 55046959908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55046959963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190321 + ... + 382512.

It is an arithmetic number, because the mean of its divisors is an integer number (1010479176).

Almost surely, 2^55046959968 is an apocalyptic number.

It is an amenable number.

55046959968 is an abundant number, since it is smaller than the sum of its proper divisors (138965041824).

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

55046959968 is a wasteful number, since it uses less digits than its factorization.

55046959968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572877 (or 572869 counting only the distinct ones).

The product of its (nonzero) digits is 104976000, while the sum is 66.

The spelling of 55046959968 in words is "fifty-five billion, forty-six million, nine hundred fifty-nine thousand, nine hundred sixty-eight".