32476421952 has 84 divisors (see below), whose sum is σ = 100248422820. Its totient is φ = 9992742912.

The previous prime is 32476421941. The next prime is 32476421959. The reversal of 32476421952 is 25912467423.

32476421952 is a `hidden beast` number, since 324 + 7 + 64 + 219 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2996905536 + 29479516416 = 54744^2 + 171696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32476421898 and 32476421907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32476421959) 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, 2161077 + ... + 2176052.

It is an arithmetic number, because the mean of its divisors is an integer number (1193433605).

Almost surely, 2^32476421952 is an apocalyptic number.

32476421952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32476421952 is an abundant number, since it is smaller than the sum of its proper divisors (67772000868).

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

32476421952 is a wasteful number, since it uses less digits than its factorization.

32476421952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337160 (or 4337147 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 32476421952 in words is "thirty-two billion, four hundred seventy-six million, four hundred twenty-one thousand, nine hundred fifty-two".