55435396 has 6 divisors (see below), whose sum is σ = 97011950. Its totient is φ = 27717696.

The previous prime is 55435379. The next prime is 55435411. The reversal of 55435396 is 69353455.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 55353600 + 81796 = 7440^2 + 286^2 .

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 as a sum of consecutive naturals, namely, 6929421 + ... + 6929428.

Almost surely, 2^55435396 is an apocalyptic number.

It is an amenable number.

55435396 is a deficient number, since it is larger than the sum of its proper divisors (41576554).

55435396 is a wasteful number, since it uses less digits than its factorization.

55435396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13858853 (or 13858851 counting only the distinct ones).

The product of its digits is 243000, while the sum is 40.

The square root of 55435396 is about 7445.4950137650. The cubic root of 55435396 is about 381.2961189035.

The spelling of 55435396 in words is "fifty-five million, four hundred thirty-five thousand, three hundred ninety-six".