1650325606461 has 48 divisors (see below), whose sum is σ = 2736585730944. Its totient is φ = 938808364032.

The previous prime is 1650325606441. The next prime is 1650325606463. The reversal of 1650325606461 is 1646065230561.

1650325606461 is a `hidden beast` number, since 1 + 6 + 5 + 0 + 32 + 5 + 606 + 4 + 6 + 1 = 666.

It is not a de Polignac number, because 1650325606461 - 2¹⁵ = 1650325573693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650325606463) 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 47 ways as a sum of consecutive naturals, for example, 110774965 + ... + 110789861.

It is an arithmetic number, because the mean of its divisors is an integer number (57012202728).

Almost surely, 2^{1650325606461} is an apocalyptic number.

It is an amenable number.

1650325606461 is a deficient number, since it is larger than the sum of its proper divisors (1086260124483).

1650325606461 is a wasteful number, since it uses less digits than its factorization.

1650325606461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22690 (or 22687 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 1650325606461 in words is "one trillion, six hundred fifty billion, three hundred twenty-five million, six hundred six thousand, four hundred sixty-one".