1415450253 has 16 divisors (see below), whose sum is σ = 2164507136. Its totient is φ = 805967280.

The previous prime is 1415450191. The next prime is 1415450263. The reversal of 1415450253 is 3520545141.

It is not a de Polignac number, because 1415450253 - 2⁹ = 1415449741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1415450253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415450263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113143 + ... + 125028.

It is an arithmetic number, because the mean of its divisors is an integer number (135281696).

Almost surely, 2^1415450253 is an apocalyptic number.

It is an amenable number.

1415450253 is a deficient number, since it is larger than the sum of its proper divisors (749056883).

1415450253 is a wasteful number, since it uses less digits than its factorization.

1415450253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238464.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1415450253 is about 37622.4700544768. The cubic root of 1415450253 is about 1122.7891403173.

Adding to 1415450253 its reverse (3520545141), we get a palindrome (4935995394).

The spelling of 1415450253 in words is "one billion, four hundred fifteen million, four hundred fifty thousand, two hundred fifty-three".