1850016853352 has 16 divisors (see below), whose sum is σ = 3562532454660. Its totient is φ = 900008198784.

The previous prime is 1850016853337. The next prime is 1850016853361. The reversal of 1850016853352 is 2533586100581.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1703583585796 + 146433267556 = 1305214^2 + 382666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1850016853297 and 1850016853306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3125028173 + ... + 3125028764.

Almost surely, 2^{1850016853352} is an apocalyptic number.

It is an amenable number.

1850016853352 is a deficient number, since it is larger than the sum of its proper divisors (1712515601308).

1850016853352 is a wasteful number, since it uses less digits than its factorization.

1850016853352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250056980 (or 6250056976 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 1850016853352 in words is "one trillion, eight hundred fifty billion, sixteen million, eight hundred fifty-three thousand, three hundred fifty-two".