1055034453 has 16 divisors (see below), whose sum is σ = 1547284032. Its totient is φ = 639412400.

The previous prime is 1055034443. The next prime is 1055034481. The reversal of 1055034453 is 3544305501.

It is not a de Polignac number, because 1055034453 - 2⁴ = 1055034437 is a prime.

It is a super-2 number, since 2×1055034453² = 2226195394034018418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055034453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055034443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128118 + ... + 136103.

It is an arithmetic number, because the mean of its divisors is an integer number (96705252).

Almost surely, 2^1055034453 is an apocalyptic number.

It is an amenable number.

1055034453 is a deficient number, since it is larger than the sum of its proper divisors (492249579).

1055034453 is an equidigital number, since it uses as much as digits as its factorization.

1055034453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264257 (or 264235 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1055034453 is about 32481.2938935628. The cubic root of 1055034453 is about 1018.0182118035.

Adding to 1055034453 its reverse (3544305501), we get a palindrome (4599339954).

The spelling of 1055034453 in words is "one billion, fifty-five million, thirty-four thousand, four hundred fifty-three".