240025524253 has 2 divisors, whose sum is σ = 240025524254. Its totient is φ = 240025524252.

The previous prime is 240025524241. The next prime is 240025524269. The reversal of 240025524253 is 352425520042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228749845284 + 11275678969 = 478278^2 + 106187^2 .

It is a cyclic number.

It is not a de Polignac number, because 240025524253 - 2¹³ = 240025516061 is a prime.

It is a super-2 number, since 2×240025524253² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240025524223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120012762126 + 120012762127.

It is an arithmetic number, because the mean of its divisors is an integer number (120012762127).

Almost surely, 2^240025524253 is an apocalyptic number.

It is an amenable number.

240025524253 is a deficient number, since it is larger than the sum of its proper divisors (1).

240025524253 is an equidigital number, since it uses as much as digits as its factorization.

240025524253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 240025524253 in words is "two hundred forty billion, twenty-five million, five hundred twenty-four thousand, two hundred fifty-three".