1254150253 has 2 divisors, whose sum is σ = 1254150254. Its totient is φ = 1254150252.

The previous prime is 1254150251. The next prime is 1254150259. The reversal of 1254150253 is 3520514521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034458569 + 219691684 = 32163^2 + 14822^2 .

It is an emirp because it is prime and its reverse (3520514521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1254150253 - 2¹ = 1254150251 is a prime.

Together with 1254150251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1254150251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627075126 + 627075127.

It is an arithmetic number, because the mean of its divisors is an integer number (627075127).

Almost surely, 2^1254150253 is an apocalyptic number.

It is an amenable number.

1254150253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1254150253 is an equidigital number, since it uses as much as digits as its factorization.

1254150253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1254150253 is about 35413.9838623107. The cubic root of 1254150253 is about 1078.4082212082.

Adding to 1254150253 its reverse (3520514521), we get a palindrome (4774664774).

The spelling of 1254150253 in words is "one billion, two hundred fifty-four million, one hundred fifty thousand, two hundred fifty-three".