1555041230 has 8 divisors (see below), whose sum is σ = 2799074232. Its totient is φ = 622016488.

The previous prime is 1555041209. The next prime is 1555041259. The reversal of 1555041230 is 321405551.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1555041230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77752052 + ... + 77752071.

It is an arithmetic number, because the mean of its divisors is an integer number (349884279).

Almost surely, 2^1555041230 is an apocalyptic number.

1555041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1555041230 is a deficient number, since it is larger than the sum of its proper divisors (1244033002).

1555041230 is a wasteful number, since it uses less digits than its factorization.

1555041230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155504130.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1555041230 is about 39434.0110818060. The cubic root of 1555041230 is about 1158.5478335519.

Adding to 1555041230 its reverse (321405551), we get a palindrome (1876446781).

The spelling of 1555041230 in words is "one billion, five hundred fifty-five million, forty-one thousand, two hundred thirty".