332995385506 has 48 divisors (see below), whose sum is σ = 601711633080. Its totient is φ = 137724088320.

The previous prime is 332995385407. The next prime is 332995385507. The reversal of 332995385506 is 605583599233.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 306080030025 + 26915355481 = 553245^2 + 164059^2 .

It is a super-2 number, since 2×332995385506² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332995385507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208671 + ... + 842338.

Almost surely, 2^332995385506 is an apocalyptic number.

332995385506 is a deficient number, since it is larger than the sum of its proper divisors (268716247574).

332995385506 is a wasteful number, since it uses less digits than its factorization.

332995385506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051139 (or 1051132 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 58.

The spelling of 332995385506 in words is "three hundred thirty-two billion, nine hundred ninety-five million, three hundred eighty-five thousand, five hundred six".