1545102153013 has 8 divisors (see below), whose sum is σ = 1588308259032. Its totient is φ = 1501972183296.

The previous prime is 1545102153011. The next prime is 1545102153029. The reversal of 1545102153013 is 3103512015451.

It can be written as a sum of positive squares in 4 ways, for example, as 726001131249 + 819101021764 = 852057^2 + 905042^2 .

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 1545102153013 - 2¹ = 1545102153011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1545102153011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18992920 + ... + 19074097.

It is an arithmetic number, because the mean of its divisors is an integer number (198538532379).

Almost surely, 2^{1545102153013} is an apocalyptic number.

It is an amenable number.

1545102153013 is a deficient number, since it is larger than the sum of its proper divisors (43206106019).

1545102153013 is a wasteful number, since it uses less digits than its factorization.

1545102153013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38068151.

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

Adding to 1545102153013 its reverse (3103512015451), we get a palindrome (4648614168464).

The spelling of 1545102153013 in words is "one trillion, five hundred forty-five billion, one hundred two million, one hundred fifty-three thousand, thirteen".