1534053451423 has 16 divisors (see below), whose sum is σ = 1662171895296. Its totient is φ = 1410148172160.

The previous prime is 1534053451409. The next prime is 1534053451429. The reversal of 1534053451423 is 3241543504351.

It is not a de Polignac number, because 1534053451423 - 2¹³ = 1534053443231 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 (1534053451429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13239940 + ... + 13355302.

It is an arithmetic number, because the mean of its divisors is an integer number (103885743456).

Almost surely, 2^{1534053451423} is an apocalyptic number.

1534053451423 is a deficient number, since it is larger than the sum of its proper divisors (128118443873).

1534053451423 is a wasteful number, since it uses less digits than its factorization.

1534053451423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133614.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 1534053451423 its reverse (3241543504351), we get a palindrome (4775596955774).

The spelling of 1534053451423 in words is "one trillion, five hundred thirty-four billion, fifty-three million, four hundred fifty-one thousand, four hundred twenty-three".