55514021134 has 32 divisors (see below), whose sum is σ = 102977804160. Its totient is φ = 22066668000.

The previous prime is 55514021111. The next prime is 55514021159. The reversal of 55514021134 is 43112041555.

It is a junction number, because it is equal to n+sod(n) for n = 55514021096 and 55514021105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5102592 + ... + 5113459.

It is an arithmetic number, because the mean of its divisors is an integer number (3218056380).

Almost surely, 2^55514021134 is an apocalyptic number.

55514021134 is a deficient number, since it is larger than the sum of its proper divisors (47463783026).

55514021134 is a wasteful number, since it uses less digits than its factorization.

55514021134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10216096.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 55514021134 its reverse (43112041555), we get a palindrome (98626062689).

The spelling of 55514021134 in words is "fifty-five billion, five hundred fourteen million, twenty-one thousand, one hundred thirty-four".