1552551312230 has 16 divisors (see below), whose sum is σ = 2794646203920. Its totient is φ = 621008560032.

The previous prime is 1552551312229. The next prime is 1552551312269. The reversal of 1552551312230 is 322131552551.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940820 + ... + 1997559.

It is an arithmetic number, because the mean of its divisors is an integer number (174665387745).

Almost surely, 2^{1552551312230} is an apocalyptic number.

1552551312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552551312230 is a deficient number, since it is larger than the sum of its proper divisors (1242094891690).

1552551312230 is a wasteful number, since it uses less digits than its factorization.

1552551312230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991223.

The product of its (nonzero) digits is 45000, while the sum is 35.

Adding to 1552551312230 its reverse (322131552551), we get a palindrome (1874682864781).

The spelling of 1552551312230 in words is "one trillion, five hundred fifty-two billion, five hundred fifty-one million, three hundred twelve thousand, two hundred thirty".