425533514 has 8 divisors (see below), whose sum is σ = 729486048. Its totient is φ = 182371500.

The previous prime is 425533513. The next prime is 425533529. The reversal of 425533514 is 415335524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (425533513) 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, 15197612 + ... + 15197639.

It is an arithmetic number, because the mean of its divisors is an integer number (91185756).

Almost surely, 2^425533514 is an apocalyptic number.

425533514 is a deficient number, since it is larger than the sum of its proper divisors (303952534).

425533514 is a wasteful number, since it uses less digits than its factorization.

425533514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30395260.

The product of its digits is 36000, while the sum is 32.

The square root of 425533514 is about 20628.4636849185. The cubic root of 425533514 is about 752.1617713027.

The spelling of 425533514 in words is "four hundred twenty-five million, five hundred thirty-three thousand, five hundred fourteen".