1545250352423 has 8 divisors (see below), whose sum is σ = 1626657909120. Its totient is φ = 1463850654840.

The previous prime is 1545250352411. The next prime is 1545250352449. The reversal of 1545250352423 is 3242530525451.

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 1545250352423 - 2¹⁴ = 1545250336039 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 (1545250352483) 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, 1559033 + ... + 2349698.

It is an arithmetic number, because the mean of its divisors is an integer number (203332238640).

Almost surely, 2^{1545250352423} is an apocalyptic number.

1545250352423 is a deficient number, since it is larger than the sum of its proper divisors (81407556697).

1545250352423 is a wasteful number, since it uses less digits than its factorization.

1545250352423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929557.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 1545250352423 its reverse (3242530525451), we get a palindrome (4787780877874).

The spelling of 1545250352423 in words is "one trillion, five hundred forty-five billion, two hundred fifty million, three hundred fifty-two thousand, four hundred twenty-three".