535021051423 has 2 divisors, whose sum is σ = 535021051424. Its totient is φ = 535021051422.

The previous prime is 535021051387. The next prime is 535021051489. The reversal of 535021051423 is 324150120535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 535021051423 - 2²⁵ = 534987496991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535021061423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267510525711 + 267510525712.

It is an arithmetic number, because the mean of its divisors is an integer number (267510525712).

Almost surely, 2^535021051423 is an apocalyptic number.

535021051423 is a deficient number, since it is larger than the sum of its proper divisors (1).

535021051423 is an equidigital number, since it uses as much as digits as its factorization.

535021051423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 535021051423 its reverse (324150120535), we get a palindrome (859171171958).

The spelling of 535021051423 in words is "five hundred thirty-five billion, twenty-one million, fifty-one thousand, four hundred twenty-three".