5466621212 has 24 divisors (see below), whose sum is σ = 10314232656. Its totient is φ = 2520177408.

The previous prime is 5466621211. The next prime is 5466621229. The reversal of 5466621212 is 2121266645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466621211) 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, 13613 + ... + 105444.

It is an arithmetic number, because the mean of its divisors is an integer number (429759694).

Almost surely, 2^5466621212 is an apocalyptic number.

5466621212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5466621212 is a deficient number, since it is larger than the sum of its proper divisors (4847611444).

5466621212 is a wasteful number, since it uses less digits than its factorization.

5466621212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119957 (or 119955 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 5466621212 is about 73936.6026538953. The cubic root of 5466621212 is about 1761.5960483191.

Adding to 5466621212 its reverse (2121266645), we get a palindrome (7587887857).

The spelling of 5466621212 in words is "five billion, four hundred sixty-six million, six hundred twenty-one thousand, two hundred twelve".