1650052552879 has 4 divisors (see below), whose sum is σ = 1650377563384. Its totient is φ = 1649727542376.

The previous prime is 1650052552859. The next prime is 1650052552927. The reversal of 1650052552879 is 9782552500561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1650052552879 - 2¹⁵ = 1650052520111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650052552859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162497637 + ... + 162507790.

It is an arithmetic number, because the mean of its divisors is an integer number (412594390846).

Almost surely, 2^{1650052552879} is an apocalyptic number.

1650052552879 is a deficient number, since it is larger than the sum of its proper divisors (325010505).

1650052552879 is an equidigital number, since it uses as much as digits as its factorization.

1650052552879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325010504.

The product of its (nonzero) digits is 7560000, while the sum is 55.

The spelling of 1650052552879 in words is "one trillion, six hundred fifty billion, fifty-two million, five hundred fifty-two thousand, eight hundred seventy-nine".