535405125 has 16 divisors (see below), whose sum is σ = 890914752. Its totient is φ = 285549200.

The previous prime is 535405121. The next prime is 535405139. The reversal of 535405125 is 521504535.

It is a happy number.

It is not a de Polignac number, because 535405125 - 2² = 535405121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535405092 and 535405101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535405121) 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, 713499 + ... + 714248.

It is an arithmetic number, because the mean of its divisors is an integer number (55682172).

Almost surely, 2^535405125 is an apocalyptic number.

It is an amenable number.

535405125 is a deficient number, since it is larger than the sum of its proper divisors (355509627).

535405125 is a wasteful number, since it uses less digits than its factorization.

535405125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427765 (or 1427755 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 535405125 is about 23138.8228957309. The cubic root of 535405125 is about 812.0089972269.

The spelling of 535405125 in words is "five hundred thirty-five million, four hundred five thousand, one hundred twenty-five".