1053025340 has 24 divisors (see below), whose sum is σ = 2212616112. Its totient is φ = 420969600.

The previous prime is 1053025327. The next prime is 1053025343. The reversal of 1053025340 is 435203501.

It is a super-2 number, since 2×1053025340² = 2217724733364231200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053025343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23240 + ... + 51440.

It is an arithmetic number, because the mean of its divisors is an integer number (92192338).

Almost surely, 2^1053025340 is an apocalyptic number.

1053025340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053025340 is an abundant number, since it is smaller than the sum of its proper divisors (1159590772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053025340 is a wasteful number, since it uses less digits than its factorization.

1053025340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30077 (or 30075 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1053025340 is about 32450.3519241317. The cubic root of 1053025340 is about 1017.3715936458.

Adding to 1053025340 its reverse (435203501), we get a palindrome (1488228841).

The spelling of 1053025340 in words is "one billion, fifty-three million, twenty-five thousand, three hundred forty".