55461412 has 18 divisors (see below), whose sum is σ = 103104722. Its totient is φ = 26098944.

The previous prime is 55461401. The next prime is 55461421. The reversal of 55461412 is 21416455.

It can be written as a sum of positive squares in 3 ways, for example, as 42328036 + 13133376 = 6506^2 + 3624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22833 + ... + 25144.

Almost surely, 2^55461412 is an apocalyptic number.

It is an amenable number.

55461412 is a deficient number, since it is larger than the sum of its proper divisors (47643310).

55461412 is a wasteful number, since it uses less digits than its factorization.

55461412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48015 (or 47996 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 55461412 is about 7447.2419055648. The cubic root of 55461412 is about 381.3557573846.

Adding to 55461412 its reverse (21416455), we get a palindrome (76877867).

The spelling of 55461412 in words is "fifty-five million, four hundred sixty-one thousand, four hundred twelve".