425532817532 has 12 divisors (see below), whose sum is σ = 745014449256. Its totient is φ = 212671546320.

The previous prime is 425532817517. The next prime is 425532817547. The reversal of 425532817532 is 235718235524.

It is an interprime number because it is at equal distance from previous prime (425532817517) and next prime (425532817547).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23705519 + ... + 23723462.

It is an arithmetic number, because the mean of its divisors is an integer number (62084537438).

Almost surely, 2^425532817532 is an apocalyptic number.

It is an amenable number.

425532817532 is a deficient number, since it is larger than the sum of its proper divisors (319481631724).

425532817532 is a wasteful number, since it uses less digits than its factorization.

425532817532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47431228 (or 47431226 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 47.

The spelling of 425532817532 in words is "four hundred twenty-five billion, five hundred thirty-two million, eight hundred seventeen thousand, five hundred thirty-two".