1253350471 has 2 divisors, whose sum is σ = 1253350472. Its totient is φ = 1253350470.

The previous prime is 1253350459. The next prime is 1253350489. The reversal of 1253350471 is 1740533521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1253350471 - 2¹¹ = 1253348423 is a prime.

It is a super-3 number, since 3×1253350471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1253350411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626675235 + 626675236.

It is an arithmetic number, because the mean of its divisors is an integer number (626675236).

Almost surely, 2^1253350471 is an apocalyptic number.

1253350471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253350471 is an equidigital number, since it uses as much as digits as its factorization.

1253350471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1253350471 is about 35402.6901661442. The cubic root of 1253350471 is about 1078.1789358451.

Adding to 1253350471 its reverse (1740533521), we get a palindrome (2993883992).

The spelling of 1253350471 in words is "one billion, two hundred fifty-three million, three hundred fifty thousand, four hundred seventy-one".