55346801 has 4 divisors (see below), whose sum is σ = 55363572. Its totient is φ = 55330032.

The previous prime is 55346773. The next prime is 55346831. The reversal of 55346801 is 10864355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10864355 = 5 ⋅2172871.

It can be written as a sum of positive squares in 2 ways, for example, as 9120400 + 46226401 = 3020^2 + 6799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55346801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55346831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610 + ... + 10643.

It is an arithmetic number, because the mean of its divisors is an integer number (13840893).

Almost surely, 2^55346801 is an apocalyptic number.

It is an amenable number.

55346801 is a deficient number, since it is larger than the sum of its proper divisors (16771).

55346801 is a wasteful number, since it uses less digits than its factorization.

55346801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16770.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 55346801 is about 7439.5430639254. The cubic root of 55346801 is about 381.0928856871.

The spelling of 55346801 in words is "fifty-five million, three hundred forty-six thousand, eight hundred one".