1051773453 has 6 divisors (see below), whose sum is σ = 1519228334. Its totient is φ = 701182296.

The previous prime is 1051773449. The next prime is 1051773461. The reversal of 1051773453 is 3543771501.

1051773453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1019077929 + 32695524 = 31923^2 + 5718^2 .

It is not a de Polignac number, because 1051773453 - 2² = 1051773449 is a prime.

It is a super-2 number, since 2×1051773453² = 2212454792871086418, which 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 (1051773403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58431850 + ... + 58431867.

Almost surely, 2^1051773453 is an apocalyptic number.

It is an amenable number.

1051773453 is a deficient number, since it is larger than the sum of its proper divisors (467454881).

1051773453 is a wasteful number, since it uses less digits than its factorization.

1051773453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116863723 (or 116863720 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 1051773453 is about 32431.0569207974. The cubic root of 1051773453 is about 1016.9682670665.

The spelling of 1051773453 in words is "one billion, fifty-one million, seven hundred seventy-three thousand, four hundred fifty-three".