55354346 has 16 divisors (see below), whose sum is σ = 90062280. Its totient is φ = 25413120.

The previous prime is 55354339. The next prime is 55354349. The reversal of 55354346 is 64345355.

It can be written as a sum of positive squares in 4 ways, for example, as 50965321 + 4389025 = 7139^2 + 2095^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55354349) 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, 18461 + ... + 21248.

Almost surely, 2^55354346 is an apocalyptic number.

55354346 is a deficient number, since it is larger than the sum of its proper divisors (34707934).

55354346 is a wasteful number, since it uses less digits than its factorization.

55354346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39769.

The product of its digits is 108000, while the sum is 35.

The square root of 55354346 is about 7440.0501342397. The cubic root of 55354346 is about 381.1102020458.

The spelling of 55354346 in words is "fifty-five million, three hundred fifty-four thousand, three hundred forty-six".