6351425532 has 36 divisors (see below), whose sum is σ = 16294625256. Its totient is φ = 2085541920.

The previous prime is 6351425527. The next prime is 6351425537. The reversal of 6351425532 is 2355241536.

6351425532 is a `hidden beast` number, since 63 + 5 + 1 + 42 + 553 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (6351425527) and next prime (6351425537).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6351425537) 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, 1314219 + ... + 1319042.

Almost surely, 2^6351425532 is an apocalyptic number.

It is an amenable number.

6351425532 is an abundant number, since it is smaller than the sum of its proper divisors (9943199724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6351425532 is a wasteful number, since it uses less digits than its factorization.

6351425532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633338 (or 2633333 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 6351425532 is about 79695.8313338910. The cubic root of 6351425532 is about 1851.9264599391.

The spelling of 6351425532 in words is "six billion, three hundred fifty-one million, four hundred twenty-five thousand, five hundred thirty-two".