253372319 has 8 divisors (see below), whose sum is σ = 254876160. Its totient is φ = 251873496.

The previous prime is 253372309. The next prime is 253372349. The reversal of 253372319 is 913273352.

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

It is a cyclic number.

It is not a de Polignac number, because 253372319 - 2¹² = 253368223 is a prime.

It is a super-2 number, since 2×253372319² = 128395064070875522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253372309) 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 7 ways as a sum of consecutive naturals, for example, 146192 + ... + 147914.

It is an arithmetic number, because the mean of its divisors is an integer number (31859520).

Almost surely, 2^253372319 is an apocalyptic number.

253372319 is a deficient number, since it is larger than the sum of its proper divisors (1503841).

253372319 is a wasteful number, since it uses less digits than its factorization.

253372319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its digits is 34020, while the sum is 35.

The square root of 253372319 is about 15917.6731653844. The cubic root of 253372319 is about 632.7804535667.

The spelling of 253372319 in words is "two hundred fifty-three million, three hundred seventy-two thousand, three hundred nineteen".