1351754046545 has 8 divisors (see below), whose sum is σ = 1853834121024. Its totient is φ = 926917060464.

The previous prime is 1351754046497. The next prime is 1351754046551. The reversal of 1351754046545 is 5456404571531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1351754046545 - 2⁸ = 1351754046289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1351754046493 and 1351754046502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19310772059 + ... + 19310772128.

It is an arithmetic number, because the mean of its divisors is an integer number (231729265128).

Almost surely, 2^{1351754046545} is an apocalyptic number.

It is an amenable number.

1351754046545 is a deficient number, since it is larger than the sum of its proper divisors (502080074479).

1351754046545 is an equidigital number, since it uses as much as digits as its factorization.

1351754046545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38621544199.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 1351754046545 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-four million, forty-six thousand, five hundred forty-five".