240625162013 has 2 divisors, whose sum is σ = 240625162014. Its totient is φ = 240625162012.

The previous prime is 240625162003. The next prime is 240625162051. The reversal of 240625162013 is 310261526042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182545126009 + 58080036004 = 427253^2 + 240998^2 .

It is a cyclic number.

It is not a de Polignac number, because 240625162013 - 2¹⁶ = 240625096477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240625162003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120312581006 + 120312581007.

It is an arithmetic number, because the mean of its divisors is an integer number (120312581007).

Almost surely, 2^240625162013 is an apocalyptic number.

It is an amenable number.

240625162013 is a deficient number, since it is larger than the sum of its proper divisors (1).

240625162013 is an equidigital number, since it uses as much as digits as its factorization.

240625162013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 240625162013 its reverse (310261526042), we get a palindrome (550886688055).

The spelling of 240625162013 in words is "two hundred forty billion, six hundred twenty-five million, one hundred sixty-two thousand, thirteen".