253130366 has 8 divisors (see below), whose sum is σ = 379991304. Its totient is φ = 126466600.

The previous prime is 253130333. The next prime is 253130389. The reversal of 253130366 is 663031352.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46040 + ... + 51243.

It is an arithmetic number, because the mean of its divisors is an integer number (47498913).

Almost surely, 2^253130366 is an apocalyptic number.

253130366 is a deficient number, since it is larger than the sum of its proper divisors (126860938).

253130366 is a wasteful number, since it uses less digits than its factorization.

253130366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98586.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 253130366 is about 15910.0712129142. The cubic root of 253130366 is about 632.5789689296.

The spelling of 253130366 in words is "two hundred fifty-three million, one hundred thirty thousand, three hundred sixty-six".