1353421362250 has 16 divisors (see below), whose sum is σ = 2533604790600. Its totient is φ = 541368544800.

The previous prime is 1353421362233. The next prime is 1353421362281. The reversal of 1353421362250 is 522631243531.

It can be written as a sum of positive squares in 4 ways, for example, as 66301615081 + 1287119747169 = 257491^2 + 1134513^2 .

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 7 ways as a sum of consecutive naturals, for example, 2706842475 + ... + 2706842974.

Almost surely, 2^{1353421362250} is an apocalyptic number.

1353421362250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353421362250 is a deficient number, since it is larger than the sum of its proper divisors (1180183428350).

1353421362250 is an equidigital number, since it uses as much as digits as its factorization.

1353421362250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413685466 (or 5413685456 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 1353421362250 in words is "one trillion, three hundred fifty-three billion, four hundred twenty-one million, three hundred sixty-two thousand, two hundred fifty".