55062213763980 has 48 divisors (see below), whose sum is σ = 157083145690464. Its totient is φ = 14406214417920.

The previous prime is 55062213763967. The next prime is 55062213763987. The reversal of 55062213763980 is 8936731226055.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55062213763980.

It is not an unprimeable number, because it can be changed into a prime (55062213763987) by changing a digit.

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, 8657577601 + ... + 8657583960.

It is an arithmetic number, because the mean of its divisors is an integer number (3272565535218).

Almost surely, 2^{55062213763980} is an apocalyptic number.

It is an amenable number.

55062213763980 is an abundant number, since it is smaller than the sum of its proper divisors (102020931926484).

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

55062213763980 is a wasteful number, since it uses less digits than its factorization.

55062213763980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17315161626 (or 17315161624 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 55062213763980 in words is "fifty-five trillion, sixty-two billion, two hundred thirteen million, seven hundred sixty-three thousand, nine hundred eighty".