2053650022077 has 8 divisors (see below), whose sum is σ = 2801879100064. Its totient is φ = 1337260479408.

The previous prime is 2053650022057. The next prime is 2053650022091. The reversal of 2053650022077 is 7702200563502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2053650022077 - 2⁷ = 2053650021949 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 (2053650022037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7959883678 + ... + 7959883935.

It is an arithmetic number, because the mean of its divisors is an integer number (350234887508).

Almost surely, 2^{2053650022077} is an apocalyptic number.

It is an amenable number.

2053650022077 is a deficient number, since it is larger than the sum of its proper divisors (748229077987).

2053650022077 is a wasteful number, since it uses less digits than its factorization.

2053650022077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15919767659.

The product of its (nonzero) digits is 176400, while the sum is 39.

Adding to 2053650022077 its reverse (7702200563502), we get a palindrome (9755850585579).

The spelling of 2053650022077 in words is "two trillion, fifty-three billion, six hundred fifty million, twenty-two thousand, seventy-seven".