55254337 has 4 divisors (see below), whose sum is σ = 58162480. Its totient is φ = 52346196.

The previous prime is 55254323. The next prime is 55254343. The reversal of 55254337 is 73345255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73345255 = 5 ⋅14669051.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55254337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55254317) 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, 1454043 + ... + 1454080.

It is an arithmetic number, because the mean of its divisors is an integer number (14540620).

Almost surely, 2^55254337 is an apocalyptic number.

It is an amenable number.

55254337 is a deficient number, since it is larger than the sum of its proper divisors (2908143).

55254337 is a wasteful number, since it uses less digits than its factorization.

55254337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908142.

The product of its digits is 63000, while the sum is 34.

The square root of 55254337 is about 7433.3261061250. The cubic root of 55254337 is about 380.8805457202.

The spelling of 55254337 in words is "fifty-five million, two hundred fifty-four thousand, three hundred thirty-seven".