245504510032 has 20 divisors (see below), whose sum is σ = 475959932820. Its totient is φ = 122676140288.

The previous prime is 245504510021. The next prime is 245504510077. The reversal of 245504510032 is 230015405542.

It can be written as a sum of positive squares in 2 ways, for example, as 194272903696 + 51231606336 = 440764^2 + 226344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 245504509976 and 245504510003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4730557 + ... + 4782172.

It is an arithmetic number, because the mean of its divisors is an integer number (23797996641).

Almost surely, 2^245504510032 is an apocalyptic number.

It is an amenable number.

245504510032 is a deficient number, since it is larger than the sum of its proper divisors (230455422788).

245504510032 is a wasteful number, since it uses less digits than its factorization.

245504510032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514350 (or 9514344 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 245504510032 its reverse (230015405542), we get a palindrome (475519915574).

The spelling of 245504510032 in words is "two hundred forty-five billion, five hundred four million, five hundred ten thousand, thirty-two".