55674299 has 2 divisors, whose sum is σ = 55674300. Its totient is φ = 55674298.

The previous prime is 55674277. The next prime is 55674317. The reversal of 55674299 is 99247655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55674299 - 2²⁰ = 54625723 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55674209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27837149 + 27837150.

It is an arithmetic number, because the mean of its divisors is an integer number (27837150).

Almost surely, 2^55674299 is an apocalyptic number.

55674299 is a deficient number, since it is larger than the sum of its proper divisors (1).

55674299 is an equidigital number, since it uses as much as digits as its factorization.

55674299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 55674299 is about 7461.5212255947. The cubic root of 55674299 is about 381.8430753525.

The spelling of 55674299 in words is "fifty-five million, six hundred seventy-four thousand, two hundred ninety-nine".