332016312545 has 16 divisors (see below), whose sum is σ = 404060862672. Its totient is φ = 261855498240.

The previous prime is 332016312539. The next prime is 332016312569. The reversal of 332016312545 is 545213610233.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 42054525184 + 289961787361 = 205072^2 + 538481^2 .

It is not a de Polignac number, because 332016312545 - 2¹⁶ = 332016247009 is a prime.

It is a super-2 number, since 2×332016312545² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602225 + ... + 1013265.

It is an arithmetic number, because the mean of its divisors is an integer number (25253803917).

Almost surely, 2^332016312545 is an apocalyptic number.

It is an amenable number.

332016312545 is a deficient number, since it is larger than the sum of its proper divisors (72044550127).

332016312545 is a wasteful number, since it uses less digits than its factorization.

332016312545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413332.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 332016312545 its reverse (545213610233), we get a palindrome (877229922778).

The spelling of 332016312545 in words is "three hundred thirty-two billion, sixteen million, three hundred twelve thousand, five hundred forty-five".