55734317 has 4 divisors (see below), whose sum is σ = 57656220. Its totient is φ = 53812416.

The previous prime is 55734307. The next prime is 55734389. The reversal of 55734317 is 71343755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22221796 + 33512521 = 4714^2 + 5789^2 .

It is a cyclic number.

It is not a de Polignac number, because 55734317 - 2¹² = 55730221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55734307) 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, 960908 + ... + 960965.

It is an arithmetic number, because the mean of its divisors is an integer number (14414055).

Almost surely, 2^55734317 is an apocalyptic number.

It is an amenable number.

55734317 is a deficient number, since it is larger than the sum of its proper divisors (1921903).

55734317 is a wasteful number, since it uses less digits than its factorization.

55734317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921902.

The product of its digits is 44100, while the sum is 35.

The square root of 55734317 is about 7465.5419763069. The cubic root of 55734317 is about 381.9802375493.

The spelling of 55734317 in words is "fifty-five million, seven hundred thirty-four thousand, three hundred seventeen".