425335533 has 12 divisors (see below), whose sum is σ = 659704320. Its totient is φ = 243048792.

The previous prime is 425335483. The next prime is 425335541. The reversal of 425335533 is 335533524.

It is not a de Polignac number, because 425335533 - 2¹³ = 425327341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425335494 and 425335503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425335553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1446573 + ... + 1446866.

It is an arithmetic number, because the mean of its divisors is an integer number (54975360).

Almost surely, 2^425335533 is an apocalyptic number.

It is an amenable number.

425335533 is a deficient number, since it is larger than the sum of its proper divisors (234368787).

425335533 is a wasteful number, since it uses less digits than its factorization.

425335533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893456 (or 2893449 counting only the distinct ones).

The product of its digits is 81000, while the sum is 33.

The square root of 425335533 is about 20623.6643931189. The cubic root of 425335533 is about 752.0451045500.

The spelling of 425335533 in words is "four hundred twenty-five million, three hundred thirty-five thousand, five hundred thirty-three".