533431123445 has 32 divisors (see below), whose sum is σ = 721191803904. Its totient is φ = 375250060800.

The previous prime is 533431123439. The next prime is 533431123447. The reversal of 533431123445 is 544321134335.

It is not a de Polignac number, because 533431123445 - 2⁸ = 533431123189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 533431123399 and 533431123408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533431123447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3424169 + ... + 3576561.

It is an arithmetic number, because the mean of its divisors is an integer number (22537243872).

Almost surely, 2^533431123445 is an apocalyptic number.

533431123445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

533431123445 is a deficient number, since it is larger than the sum of its proper divisors (187760680459).

533431123445 is a wasteful number, since it uses less digits than its factorization.

533431123445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154493.

The product of its digits is 259200, while the sum is 38.

The spelling of 533431123445 in words is "five hundred thirty-three billion, four hundred thirty-one million, one hundred twenty-three thousand, four hundred forty-five".