1030053453 has 32 divisors (see below), whose sum is σ = 1616630400. Its totient is φ = 575139840.

The previous prime is 1030053419. The next prime is 1030053481. The reversal of 1030053453 is 3543500301.

It is a happy number.

It is not a de Polignac number, because 1030053453 - 2⁸ = 1030053197 is a prime.

It is a super-2 number, since 2×1030053453² = 2122020232074446418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030053053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252373 + ... + 256421.

It is an arithmetic number, because the mean of its divisors is an integer number (50519700).

Almost surely, 2^1030053453 is an apocalyptic number.

1030053453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1030053453 is a deficient number, since it is larger than the sum of its proper divisors (586576947).

1030053453 is a wasteful number, since it uses less digits than its factorization.

1030053453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1030053453 is about 32094.4458278999. The cubic root of 1030053453 is about 1009.9191037387.

Adding to 1030053453 its reverse (3543500301), we get a palindrome (4573553754).

The spelling of 1030053453 in words is "one billion, thirty million, fifty-three thousand, four hundred fifty-three".