366404053 has 4 divisors (see below), whose sum is σ = 382334688. Its totient is φ = 350473420.

The previous prime is 366404047. The next prime is 366404089. The reversal of 366404053 is 350404663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366404053 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366404023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7965283 + ... + 7965328.

It is an arithmetic number, because the mean of its divisors is an integer number (95583672).

Almost surely, 2^366404053 is an apocalyptic number.

It is an amenable number.

366404053 is a deficient number, since it is larger than the sum of its proper divisors (15930635).

366404053 is a wasteful number, since it uses less digits than its factorization.

366404053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15930634.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 366404053 is about 19141.6836511316. The cubic root of 366404053 is about 715.5721392481.

The spelling of 366404053 in words is "three hundred sixty-six million, four hundred four thousand, fifty-three".