55540550012410 has 16 divisors (see below), whose sum is σ = 99973719853056. Its totient is φ = 22216057820368.

The previous prime is 55540550012393. The next prime is 55540550012477. The reversal of 55540550012410 is 1421005504555.

It is a self number, because there is not a number n which added to its sum of digits gives 55540550012410.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18829882 + ... + 21578821.

It is an arithmetic number, because the mean of its divisors is an integer number (6248357490816).

Almost surely, 2^{55540550012410} is an apocalyptic number.

55540550012410 is a deficient number, since it is larger than the sum of its proper divisors (44433169840646).

55540550012410 is a wasteful number, since it uses less digits than its factorization.

55540550012410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40546157.

The product of its (nonzero) digits is 100000, while the sum is 37.

Adding to 55540550012410 its reverse (1421005504555), we get a palindrome (56961555516965).

The spelling of 55540550012410 in words is "fifty-five trillion, five hundred forty billion, five hundred fifty million, twelve thousand, four hundred ten".