55000505005348 has 24 divisors (see below), whose sum is σ = 116471657659392. Its totient is φ = 22185077649024.

The previous prime is 55000505005333. The next prime is 55000505005349. The reversal of 55000505005348 is 84350050500055.

It is a super-2 number, since 2×55000505005348² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55000505005348.

It is not an unprimeable number, because it can be changed into a prime (55000505005349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57773639236 + ... + 57773640187.

It is an arithmetic number, because the mean of its divisors is an integer number (4852985735808).

Almost surely, 2^{55000505005348} is an apocalyptic number.

It is an amenable number.

55000505005348 is an abundant number, since it is smaller than the sum of its proper divisors (61471152654044).

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

55000505005348 is a wasteful number, since it uses less digits than its factorization.

55000505005348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115547279451 (or 115547279449 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 55000505005348 in words is "fifty-five trillion, five hundred five million, five thousand, three hundred forty-eight".