245153433001 has 4 divisors (see below), whose sum is σ = 246385360000. Its totient is φ = 243921506004.

The previous prime is 245153432969. The next prime is 245153433011. The reversal of 245153433001 is 100334351542.

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 not a de Polignac number, because 245153433001 - 2⁵ = 245153432969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245153433011) 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, 615963201 + ... + 615963598.

It is an arithmetic number, because the mean of its divisors is an integer number (61596340000).

Almost surely, 2^245153433001 is an apocalyptic number.

It is an amenable number.

245153433001 is a deficient number, since it is larger than the sum of its proper divisors (1231926999).

245153433001 is a wasteful number, since it uses less digits than its factorization.

245153433001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231926998.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 245153433001 its reverse (100334351542), we get a palindrome (345487784543).

The spelling of 245153433001 in words is "two hundred forty-five billion, one hundred fifty-three million, four hundred thirty-three thousand, one".