2030053455543 has 8 divisors (see below), whose sum is σ = 2706778056688. Its totient is φ = 1353348912384.

The previous prime is 2030053455539. The next prime is 2030053455553. The reversal of 2030053455543 is 3455543500302.

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

It is not a de Polignac number, because 2030053455543 - 2² = 2030053455539 is a prime.

It is a super-2 number, since 2×2030053455543² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030053455523) 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, 4776730 + ... + 5184327.

It is an arithmetic number, because the mean of its divisors is an integer number (338347257086).

Almost surely, 2^{2030053455543} is an apocalyptic number.

2030053455543 is a deficient number, since it is larger than the sum of its proper divisors (676724601145).

2030053455543 is an equidigital number, since it uses as much as digits as its factorization.

2030053455543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10028993.

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 2030053455543 its reverse (3455543500302), we get a palindrome (5485596955845).

The spelling of 2030053455543 in words is "two trillion, thirty billion, fifty-three million, four hundred fifty-five thousand, five hundred forty-three".