215043531210532 has 48 divisors (see below), whose sum is σ = 413374203325440. Its totient is φ = 97429617264672.

The previous prime is 215043531210523. The next prime is 215043531210581. The reversal of 215043531210532 is 235012135340512.

It is a happy number.

It is a super-3 number, since 3×215043531210532³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 215043531210491 and 215043531210500.

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, 37132273 + ... + 42531079.

It is an arithmetic number, because the mean of its divisors is an integer number (8611962569280).

Almost surely, 2^{215043531210532} is an apocalyptic number.

It is an amenable number.

215043531210532 is a deficient number, since it is larger than the sum of its proper divisors (198330672114908).

215043531210532 is a wasteful number, since it uses less digits than its factorization.

215043531210532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421640 (or 5421638 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 215043531210532 in words is "two hundred fifteen trillion, forty-three billion, five hundred thirty-one million, two hundred ten thousand, five hundred thirty-two".