423153562533 has 16 divisors (see below), whose sum is σ = 613621013376. Its totient is φ = 257823950400.

The previous prime is 423153562457. The next prime is 423153562537. The reversal of 423153562533 is 335265351324.

It is a de Polignac number, because none of the positive numbers 2^k-423153562533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423153562537) 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, 53709385 + ... + 53717262.

It is an arithmetic number, because the mean of its divisors is an integer number (38351313336).

Almost surely, 2^423153562533 is an apocalyptic number.

It is an amenable number.

423153562533 is a deficient number, since it is larger than the sum of its proper divisors (190467450843).

423153562533 is a wasteful number, since it uses less digits than its factorization.

423153562533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107426764.

The product of its digits is 972000, while the sum is 42.

The spelling of 423153562533 in words is "four hundred twenty-three billion, one hundred fifty-three million, five hundred sixty-two thousand, five hundred thirty-three".