1351051450445 has 16 divisors (see below), whose sum is σ = 1624193760000. Its totient is φ = 1078888180608.

The previous prime is 1351051450417. The next prime is 1351051450517. The reversal of 1351051450445 is 5440541501531.

It is a cyclic number.

It is not a de Polignac number, because 1351051450445 - 2³⁴ = 1333871581261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351051450399 and 1351051450408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6323321 + ... + 6533489.

It is an arithmetic number, because the mean of its divisors is an integer number (101512110000).

Almost surely, 2^{1351051450445} is an apocalyptic number.

It is an amenable number.

1351051450445 is a deficient number, since it is larger than the sum of its proper divisors (273142309555).

1351051450445 is a wasteful number, since it uses less digits than its factorization.

1351051450445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212492.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 1351051450445 its reverse (5440541501531), we get a palindrome (6791592951976).

The spelling of 1351051450445 in words is "one trillion, three hundred fifty-one billion, fifty-one million, four hundred fifty thousand, four hundred forty-five".