55360906 has 8 divisors (see below), whose sum is σ = 85066884. Its totient is φ = 27005280.

The previous prime is 55360897. The next prime is 55360919. The reversal of 55360906 is 60906355.

It can be written as a sum of positive squares in 2 ways, for example, as 45495025 + 9865881 = 6745^2 + 3141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337485 + ... + 337648.

Almost surely, 2^55360906 is an apocalyptic number.

55360906 is a deficient number, since it is larger than the sum of its proper divisors (29705978).

55360906 is a wasteful number, since it uses less digits than its factorization.

55360906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675176.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 55360906 is about 7440.4909784234. The cubic root of 55360906 is about 381.1252564745.

The spelling of 55360906 in words is "fifty-five million, three hundred sixty thousand, nine hundred six".