42250260053 has 2 divisors, whose sum is σ = 42250260054. Its totient is φ = 42250260052.

The previous prime is 42250260049. The next prime is 42250260103. The reversal of 42250260053 is 35006205224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27797892529 + 14452367524 = 166727^2 + 120218^2 .

It is a cyclic number.

It is not a de Polignac number, because 42250260053 - 2² = 42250260049 is a prime.

It is a super-2 number, since 2×42250260053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42250259998 and 42250260025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42250260253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21125130026 + 21125130027.

It is an arithmetic number, because the mean of its divisors is an integer number (21125130027).

Almost surely, 2^42250260053 is an apocalyptic number.

It is an amenable number.

42250260053 is a deficient number, since it is larger than the sum of its proper divisors (1).

42250260053 is an equidigital number, since it uses as much as digits as its factorization.

42250260053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 42250260053 its reverse (35006205224), we get a palindrome (77256465277).

The spelling of 42250260053 in words is "forty-two billion, two hundred fifty million, two hundred sixty thousand, fifty-three".