332535145540 has 24 divisors (see below), whose sum is σ = 752041022040. Its totient is φ = 122782207488.

The previous prime is 332535145531. The next prime is 332535145543. The reversal of 332535145540 is 45541535233.

It can be written as a sum of positive squares in 4 ways, for example, as 47413320516 + 285121825024 = 217746^2 + 533968^2 .

It is a super-2 number, since 2×332535145540² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332535145493 and 332535145502.

It is not an unprimeable number, because it can be changed into a prime (332535145543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639490405 + ... + 639490924.

It is an arithmetic number, because the mean of its divisors is an integer number (31335042585).

Almost surely, 2^332535145540 is an apocalyptic number.

It is an amenable number.

332535145540 is an abundant number, since it is smaller than the sum of its proper divisors (419505876500).

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

332535145540 is a wasteful number, since it uses less digits than its factorization.

332535145540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278981351 (or 1278981349 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 332535145540 in words is "three hundred thirty-two billion, five hundred thirty-five million, one hundred forty-five thousand, five hundred forty".