1253296937050 has 12 divisors (see below), whose sum is σ = 2331132303006. Its totient is φ = 501318774800.

The previous prime is 1253296937017. The next prime is 1253296937077. The reversal of 1253296937050 is 507396923521.

It can be written as a sum of positive squares in 3 ways, for example, as 679383117009 + 573913820041 = 824247^2 + 757571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12532969321 + ... + 12532969420.

Almost surely, 2^{1253296937050} is an apocalyptic number.

1253296937050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253296937050 is a deficient number, since it is larger than the sum of its proper divisors (1077835365956).

1253296937050 is a wasteful number, since it uses less digits than its factorization.

1253296937050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25065938753 (or 25065938748 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 52.

The spelling of 1253296937050 in words is "one trillion, two hundred fifty-three billion, two hundred ninety-six million, nine hundred thirty-seven thousand, fifty".