1055204002 has 4 divisors (see below), whose sum is σ = 1582806006. Its totient is φ = 527602000.

The previous prime is 1055203993. The next prime is 1055204023. The reversal of 1055204002 is 2004025501.

1055204002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004025501 = 17 ⋅117883853.

It can be written as a sum of positive squares in only one way, i.e., 800833401 + 254370601 = 28299^2 + 15949^2 .

It is a super-2 number, since 2×1055204002² = 2226910971673632008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263800999 + ... + 263801002.

Almost surely, 2^1055204002 is an apocalyptic number.

1055204002 is a deficient number, since it is larger than the sum of its proper divisors (527602004).

1055204002 is an equidigital number, since it uses as much as digits as its factorization.

1055204002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527602003.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 1055204002 is about 32483.9037370818. The cubic root of 1055204002 is about 1018.0727423211.

Adding to 1055204002 its reverse (2004025501), we get a palindrome (3059229503).

The spelling of 1055204002 in words is "one billion, fifty-five million, two hundred four thousand, two".