52433515031423 has 4 divisors (see below), whose sum is σ = 52433531295288. Its totient is φ = 52433498767560.

The previous prime is 52433515031413. The next prime is 52433515031453. The reversal of 52433515031423 is 32413051533425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52433515031423 - 2³⁸ = 52158637124479 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 (52433515031413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485008 + ... + 10347573.

It is an arithmetic number, because the mean of its divisors is an integer number (13108382823822).

Almost surely, 2^{52433515031423} is an apocalyptic number.

52433515031423 is a deficient number, since it is larger than the sum of its proper divisors (16263865).

52433515031423 is a wasteful number, since it uses less digits than its factorization.

52433515031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263864.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 52433515031423 its reverse (32413051533425), we get a palindrome (84846566564848).

The spelling of 52433515031423 in words is "fifty-two trillion, four hundred thirty-three billion, five hundred fifteen million, thirty-one thousand, four hundred twenty-three".