2055332969251 has 4 divisors (see below), whose sum is σ = 2076521969032. Its totient is φ = 2034143969472.

The previous prime is 2055332969237. The next prime is 2055332969267. The reversal of 2055332969251 is 1529692335502.

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 2055332969251 - 2¹¹ = 2055332967203 is a prime.

It is a super-2 number, since 2×2055332969251² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2055332969201) 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, 10594499745 + ... + 10594499938.

It is an arithmetic number, because the mean of its divisors is an integer number (519130492258).

Almost surely, 2^{2055332969251} is an apocalyptic number.

2055332969251 is a deficient number, since it is larger than the sum of its proper divisors (21188999781).

2055332969251 is an equidigital number, since it uses as much as digits as its factorization.

2055332969251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21188999780.

The product of its (nonzero) digits is 4374000, while the sum is 52.

The spelling of 2055332969251 in words is "two trillion, fifty-five billion, three hundred thirty-two million, nine hundred sixty-nine thousand, two hundred fifty-one".