245242125152 has 12 divisors (see below), whose sum is σ = 482820433956. Its totient is φ = 122621062560.

The previous prime is 245242125101. The next prime is 245242125157. The reversal of 245242125152 is 251521242542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245242125157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3831908174 + ... + 3831908237.

It is an arithmetic number, because the mean of its divisors is an integer number (40235036163).

Almost surely, 2^245242125152 is an apocalyptic number.

It is an amenable number.

245242125152 is a deficient number, since it is larger than the sum of its proper divisors (237578308804).

245242125152 is an equidigital number, since it uses as much as digits as its factorization.

245242125152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7663816421 (or 7663816413 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

Adding to 245242125152 its reverse (251521242542), we get a palindrome (496763367694).

The spelling of 245242125152 in words is "two hundred forty-five billion, two hundred forty-two million, one hundred twenty-five thousand, one hundred fifty-two".