55358692 has 18 divisors (see below), whose sum is σ = 99310274. Its totient is φ = 27000960.

The previous prime is 55358687. The next prime is 55358707. The reversal of 55358692 is 29685355.

55358692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6022116 + 49336576 = 2454^2 + 7024^2 .

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 5 ways as a sum of consecutive naturals, for example, 2608 + ... + 10840.

Almost surely, 2^55358692 is an apocalyptic number.

It is an amenable number.

55358692 is a deficient number, since it is larger than the sum of its proper divisors (43951582).

55358692 is a wasteful number, since it uses less digits than its factorization.

55358692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319 (or 8276 counting only the distinct ones).

The product of its digits is 324000, while the sum is 43.

The square root of 55358692 is about 7440.3421964316. The cubic root of 55358692 is about 381.1201757378.

The spelling of 55358692 in words is "fifty-five million, three hundred fifty-eight thousand, six hundred ninety-two".