253045353001 has 8 divisors (see below), whose sum is σ = 289323984960. Its totient is φ = 216799045008.

The previous prime is 253045352999. The next prime is 253045353017. The reversal of 253045353001 is 100353540352.

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

It is not a de Polignac number, because 253045353001 - 2¹ = 253045352999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253045353901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8064211 + ... + 8095528.

It is an arithmetic number, because the mean of its divisors is an integer number (36165498120).

Almost surely, 2^253045353001 is an apocalyptic number.

It is an amenable number.

253045353001 is a deficient number, since it is larger than the sum of its proper divisors (36278631959).

253045353001 is a wasteful number, since it uses less digits than its factorization.

253045353001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161983.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 253045353001 its reverse (100353540352), we get a palindrome (353398893353).

The spelling of 253045353001 in words is "two hundred fifty-three billion, forty-five million, three hundred fifty-three thousand, one".