55937119 has 4 divisors (see below), whose sum is σ = 63928144. Its totient is φ = 47946096.

The previous prime is 55937117. The next prime is 55937149. The reversal of 55937119 is 91173955.

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

It is a cyclic number.

It is not a de Polignac number, because 55937119 - 2¹ = 55937117 is a prime.

It is a super-2 number, since 2×55937119² = 6257922564040322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55937117) 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, 3995502 + ... + 3995515.

It is an arithmetic number, because the mean of its divisors is an integer number (15982036).

Almost surely, 2^55937119 is an apocalyptic number.

55937119 is a deficient number, since it is larger than the sum of its proper divisors (7991025).

55937119 is an equidigital number, since it uses as much as digits as its factorization.

55937119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7991024.

The product of its digits is 42525, while the sum is 40.

The square root of 55937119 is about 7479.1121799315. The cubic root of 55937119 is about 382.4429840828.

The spelling of 55937119 in words is "fifty-five million, nine hundred thirty-seven thousand, one hundred nineteen".