55234593 has 6 divisors (see below), whose sum is σ = 79783314. Its totient is φ = 36823056.

The previous prime is 55234583. The next prime is 55234603. The reversal of 55234593 is 39543255.

55234593 is a `hidden beast` number, since 5 + 523 + 45 + 93 = 666.

It is an interprime number because it is at equal distance from previous prime (55234583) and next prime (55234603).

It can be written as a sum of positive squares in only one way, i.e., 54508689 + 725904 = 7383^2 + 852^2 .

It is not a de Polignac number, because 55234593 - 2¹⁰ = 55233569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55234583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3068580 + ... + 3068597.

It is an arithmetic number, because the mean of its divisors is an integer number (13297219).

Almost surely, 2^55234593 is an apocalyptic number.

It is an amenable number.

55234593 is a deficient number, since it is larger than the sum of its proper divisors (24548721).

55234593 is a wasteful number, since it uses less digits than its factorization.

55234593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6137183 (or 6137180 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 55234593 is about 7431.9979144238. The cubic root of 55234593 is about 380.8351737078.

The spelling of 55234593 in words is "fifty-five million, two hundred thirty-four thousand, five hundred ninety-three".