55875093 has 8 divisors (see below), whose sum is σ = 74812800. Its totient is φ = 37093728.

The previous prime is 55875089. The next prime is 55875097. The reversal of 55875093 is 39057855.

It is an interprime number because it is at equal distance from previous prime (55875089) and next prime (55875097).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55875093 - 2² = 55875089 is a prime.

It is a super-3 number, since 3×55875093³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55875097) 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, 38248 + ... + 39681.

It is an arithmetic number, because the mean of its divisors is an integer number (9351600).

Almost surely, 2^55875093 is an apocalyptic number.

It is an amenable number.

55875093 is a deficient number, since it is larger than the sum of its proper divisors (18937707).

55875093 is a wasteful number, since it uses less digits than its factorization.

55875093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78171.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 55875093 is about 7474.9644146310. The cubic root of 55875093 is about 382.3015742151.

The spelling of 55875093 in words is "fifty-five million, eight hundred seventy-five thousand, ninety-three".