1850462340489 has 81 divisors (see below), whose sum is σ = 3134295346221. Its totient is φ = 1048967645040.

The previous prime is 1850462340479. The next prime is 1850462340527. The reversal of 1850462340489 is 9840432640581.

The square root of 1850462340489 is 1360317.

It is a perfect power (a square), and thus also a powerful number.

1850462340489 is a `hidden beast` number, since 1 + 8 + 5 + 0 + 4 + 623 + 4 + 0 + 4 + 8 + 9 = 666.

It is not a de Polignac number, because 1850462340489 - 2¹¹ = 1850462338441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1850462340479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 6027564474 + ... + 6027564780.

Almost surely, 2^{1850462340489} is an apocalyptic number.

1850462340489 is the 1360317-th square number.

1850462340489 is the 680159-th centered octagonal number.

It is an amenable number.

1850462340489 is a deficient number, since it is larger than the sum of its proper divisors (1283833005732).

1850462340489 is an frugal number, since it uses more digits than its factorization.

1850462340489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 1850462340489 in words is "one trillion, eight hundred fifty billion, four hundred sixty-two million, three hundred forty thousand, four hundred eighty-nine".