5540054212 has 36 divisors (see below), whose sum is σ = 12178969600. Its totient is φ = 2158461360.

The previous prime is 5540054209. The next prime is 5540054227. The reversal of 5540054212 is 2124500455.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814212 + ... + 820987.

Almost surely, 2^5540054212 is an apocalyptic number.

It is an amenable number.

5540054212 is an abundant number, since it is smaller than the sum of its proper divisors (6638915388).

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

5540054212 is a wasteful number, since it uses less digits than its factorization.

5540054212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635232 (or 1635219 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5540054212 is about 74431.5404381771. The cubic root of 5540054212 is about 1769.4488172808.

Adding to 5540054212 its reverse (2124500455), we get a palindrome (7664554667).

The spelling of 5540054212 in words is "five billion, five hundred forty million, fifty-four thousand, two hundred twelve".