2055454031 has 8 divisors (see below), whose sum is σ = 2062357584. Its totient is φ = 2048561280.

The previous prime is 2055453989. The next prime is 2055454033. The reversal of 2055454031 is 1304545502.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2055454031 is a prime.

It is a super-2 number, since 2×2055454031² = 8449782547108297922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2055453985 and 2055454003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055454033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557165 + ... + 560841.

It is an arithmetic number, because the mean of its divisors is an integer number (257794698).

Almost surely, 2^2055454031 is an apocalyptic number.

2055454031 is a deficient number, since it is larger than the sum of its proper divisors (6903553).

2055454031 is a wasteful number, since it uses less digits than its factorization.

2055454031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2055454031 is about 45337.1153802268. The cubic root of 2055454031 is about 1271.4596710177.

Adding to 2055454031 its reverse (1304545502), we get a palindrome (3359999533).

The spelling of 2055454031 in words is "two billion, fifty-five million, four hundred fifty-four thousand, thirty-one".