1053442600 has 48 divisors (see below), whose sum is σ = 2799151200. Its totient is φ = 361179840.

The previous prime is 1053442583. The next prime is 1053442627. The reversal of 1053442600 is 62443501.

It is a super-2 number, since 2×1053442600² = 2219482622989520000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374830 + ... + 377629.

It is an arithmetic number, because the mean of its divisors is an integer number (58315650).

Almost surely, 2^1053442600 is an apocalyptic number.

1053442600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053442600 is an abundant number, since it is smaller than the sum of its proper divisors (1745708600).

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

1053442600 is a wasteful number, since it uses less digits than its factorization.

1053442600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752482 (or 752473 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1053442600 is about 32456.7804934501. The cubic root of 1053442600 is about 1017.5059533163.

Subtracting from 1053442600 its reverse (62443501), we obtain a palindrome (990999099).

The spelling of 1053442600 in words is "one billion, fifty-three million, four hundred forty-two thousand, six hundred".