32574946468 has 6 divisors (see below), whose sum is σ = 57006156326. Its totient is φ = 16287473232.

The previous prime is 32574946463. The next prime is 32574946471. The reversal of 32574946468 is 86464947523.

It can be written as a sum of positive squares in only one way, i.e., 25159669924 + 7415276544 = 158618^2 + 86112^2 .

It is a super-2 number, since 2×32574946468² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32574946463) by changing a digit.

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 as a sum of consecutive naturals, namely, 4071868305 + ... + 4071868312.

Almost surely, 2^32574946468 is an apocalyptic number.

It is an amenable number.

32574946468 is a deficient number, since it is larger than the sum of its proper divisors (24431209858).

32574946468 is a wasteful number, since it uses less digits than its factorization.

32574946468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143736621 (or 8143736619 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 58.

The spelling of 32574946468 in words is "thirty-two billion, five hundred seventy-four million, nine hundred forty-six thousand, four hundred sixty-eight".