245232015001 has 4 divisors (see below), whose sum is σ = 245334240000. Its totient is φ = 245129790004.

The previous prime is 245232014981. The next prime is 245232015073. The reversal of 245232015001 is 100510232542.

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 245232015001 - 2⁷ = 245232014873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245232015601) 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, 51108901 + ... + 51113698.

It is an arithmetic number, because the mean of its divisors is an integer number (61333560000).

Almost surely, 2^245232015001 is an apocalyptic number.

It is an amenable number.

245232015001 is a deficient number, since it is larger than the sum of its proper divisors (102224999).

245232015001 is a wasteful number, since it uses less digits than its factorization.

245232015001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102224998.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 245232015001 its reverse (100510232542), we get a palindrome (345742247543).

The spelling of 245232015001 in words is "two hundred forty-five billion, two hundred thirty-two million, fifteen thousand, one".