1650770444345 has 96 divisors (see below), whose sum is σ = 2483312670720. Its totient is φ = 1045941811200.

The previous prime is 1650770444333. The next prime is 1650770444363. The reversal of 1650770444345 is 5434440770561.

It is not a de Polignac number, because 1650770444345 - 2¹⁶ = 1650770378809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1650770444293 and 1650770444302.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7220651 + ... + 7445759.

It is an arithmetic number, because the mean of its divisors is an integer number (25867840320).

Almost surely, 2^{1650770444345} is an apocalyptic number.

It is an amenable number.

1650770444345 is a deficient number, since it is larger than the sum of its proper divisors (832542226375).

1650770444345 is a wasteful number, since it uses less digits than its factorization.

1650770444345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225207 (or 225196 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 1650770444345 in words is "one trillion, six hundred fifty billion, seven hundred seventy million, four hundred forty-four thousand, three hundred forty-five".