535254421 has 16 divisors (see below), whose sum is σ = 597542400. Its totient is φ = 476054208.

The previous prime is 535254409. The next prime is 535254437. The reversal of 535254421 is 124452535.

It is a cyclic number.

It is not a de Polignac number, because 535254421 - 2⁹ = 535253909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535254481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227670 + ... + 230008.

It is an arithmetic number, because the mean of its divisors is an integer number (37346400).

Almost surely, 2^535254421 is an apocalyptic number.

It is an amenable number.

535254421 is a deficient number, since it is larger than the sum of its proper divisors (62287979).

535254421 is a wasteful number, since it uses less digits than its factorization.

535254421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988.

The product of its digits is 24000, while the sum is 31.

The square root of 535254421 is about 23135.5661482489. The cubic root of 535254421 is about 811.9328029075.

The spelling of 535254421 in words is "five hundred thirty-five million, two hundred fifty-four thousand, four hundred twenty-one".