1053795380 has 48 divisors (see below), whose sum is σ = 2416478400. Its totient is φ = 382828800.

The previous prime is 1053795377. The next prime is 1053795389. The reversal of 1053795380 is 835973501.

It is a happy number.

It is a super-2 number, since 2×1053795380² = 2220969405818688800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053795389) 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 15 ways as a sum of consecutive naturals, for example, 344096 + ... + 347144.

It is an arithmetic number, because the mean of its divisors is an integer number (50343300).

Almost surely, 2^1053795380 is an apocalyptic number.

1053795380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053795380 is an abundant number, since it is smaller than the sum of its proper divisors (1362683020).

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

1053795380 is a wasteful number, since it uses less digits than its factorization.

1053795380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 1053795380 is about 32462.2146502669. The cubic root of 1053795380 is about 1017.6195224493.

The spelling of 1053795380 in words is "one billion, fifty-three million, seven hundred ninety-five thousand, three hundred eighty".