1055503342 has 8 divisors (see below), whose sum is σ = 1583604000. Its totient is φ = 527635344.

The previous prime is 1055503301. The next prime is 1055503349. The reversal of 1055503342 is 2433055501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055503342² = 2228174609946337928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055503342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055503349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46342 + ... + 65257.

It is an arithmetic number, because the mean of its divisors is an integer number (197950500).

Almost surely, 2^1055503342 is an apocalyptic number.

1055503342 is a deficient number, since it is larger than the sum of its proper divisors (528100658).

1055503342 is a wasteful number, since it uses less digits than its factorization.

1055503342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116330.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1055503342 is about 32488.5109230940. The cubic root of 1055503342 is about 1018.1690020906.

Adding to 1055503342 its reverse (2433055501), we get a palindrome (3488558843).

The spelling of 1055503342 in words is "one billion, fifty-five million, five hundred three thousand, three hundred forty-two".