361224053 has 4 divisors (see below), whose sum is σ = 363219948. Its totient is φ = 359228160.

The previous prime is 361224047. The next prime is 361224091. The reversal of 361224053 is 350422163.

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

It can be written as a sum of positive squares in 2 ways, for example, as 132549169 + 228674884 = 11513^2 + 15122^2 .

It is a cyclic number.

It is not a de Polignac number, because 361224053 - 2²⁶ = 294115189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361224013) 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, 997676 + ... + 998037.

It is an arithmetic number, because the mean of its divisors is an integer number (90804987).

Almost surely, 2^361224053 is an apocalyptic number.

It is an amenable number.

361224053 is a deficient number, since it is larger than the sum of its proper divisors (1995895).

361224053 is a wasteful number, since it uses less digits than its factorization.

361224053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995894.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 361224053 is about 19005.8952170110. The cubic root of 361224053 is about 712.1840128740.

The spelling of 361224053 in words is "three hundred sixty-one million, two hundred twenty-four thousand, fifty-three".