1351050621052 has 36 divisors (see below), whose sum is σ = 2662204301568. Its totient is φ = 599135521600.

The previous prime is 1351050621049. The next prime is 1351050621059. The reversal of 1351050621052 is 2501260501531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351050621059) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 34021948 + ... + 34061635.

It is an arithmetic number, because the mean of its divisors is an integer number (73950119488).

Almost surely, 2^{1351050621052} is an apocalyptic number.

It is an amenable number.

1351050621052 is a deficient number, since it is larger than the sum of its proper divisors (1311153680516).

1351050621052 is a wasteful number, since it uses less digits than its factorization.

1351050621052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68083650 (or 68083637 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 1351050621052 in words is "one trillion, three hundred fifty-one billion, fifty million, six hundred twenty-one thousand, fifty-two".