240250000053 has 32 divisors (see below), whose sum is σ = 369565396992. Its totient is φ = 135989568000.

The previous prime is 240250000049. The next prime is 240250000079. The reversal of 240250000053 is 350000052042.

It is not a de Polignac number, because 240250000053 - 2² = 240250000049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 240249999984 and 240250000029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240250000013) by changing a digit.

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, 1012048 + ... + 1226678.

It is an arithmetic number, because the mean of its divisors is an integer number (11548918656).

Almost surely, 2^240250000053 is an apocalyptic number.

It is an amenable number.

240250000053 is a deficient number, since it is larger than the sum of its proper divisors (129315396939).

240250000053 is a wasteful number, since it uses less digits than its factorization.

240250000053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215145.

The product of its (nonzero) digits is 1200, while the sum is 21.

Adding to 240250000053 its reverse (350000052042), we get a palindrome (590250052095).

The spelling of 240250000053 in words is "two hundred forty billion, two hundred fifty million, fifty-three", and thus it is an aban number.