5545212134 has 16 divisors (see below), whose sum is σ = 10370267136. Its totient is φ = 2160472200.

The previous prime is 5545212097. The next prime is 5545212143. The reversal of 5545212134 is 4312125455.

It is a super-2 number, since 2×5545212134² = 61498755222121667912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5545212134.

It is a congruent number.

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, 18003782 + ... + 18004089.

It is an arithmetic number, because the mean of its divisors is an integer number (648141696).

Almost surely, 2^5545212134 is an apocalyptic number.

5545212134 is a deficient number, since it is larger than the sum of its proper divisors (4825055002).

5545212134 is a wasteful number, since it uses less digits than its factorization.

5545212134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36007891.

The product of its digits is 24000, while the sum is 32.

The square root of 5545212134 is about 74466.1811428517. The cubic root of 5545212134 is about 1769.9977799029.

Adding to 5545212134 its reverse (4312125455), we get a palindrome (9857337589).

It can be divided in two parts, 554521 and 2134, that added together give a palindrome (556655).

The spelling of 5545212134 in words is "five billion, five hundred forty-five million, two hundred twelve thousand, one hundred thirty-four".