245252041110 has 64 divisors (see below), whose sum is σ = 656366673600. Its totient is φ = 65164421376.

The previous prime is 245252041109. The next prime is 245252041121. The reversal of 245252041110 is 11140252542.

It is a happy number.

245252041110 is a `hidden beast` number, since 2 + 4 + 525 + 20 + 4 + 1 + 110 = 666.

It is a super-2 number, since 2×245252041110² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1564815 + ... + 1714394.

It is an arithmetic number, because the mean of its divisors is an integer number (10255729275).

Almost surely, 2^245252041110 is an apocalyptic number.

245252041110 is an abundant number, since it is smaller than the sum of its proper divisors (411114632490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245252041110 is a wasteful number, since it uses less digits than its factorization.

245252041110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279502 (or 3279496 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 245252041110 its reverse (11140252542), we get a palindrome (256392293652).

The spelling of 245252041110 in words is "two hundred forty-five billion, two hundred fifty-two million, forty-one thousand, one hundred ten".