1554132055142 has 8 divisors (see below), whose sum is σ = 2331204360600. Its totient is φ = 777063934944.

The previous prime is 1554132055129. The next prime is 1554132055171. The reversal of 1554132055142 is 2415502314551.

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

It is a junction number, because it is equal to n+sod(n) for n = 1554132055096 and 1554132055105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160334 + ... + 1770302.

It is an arithmetic number, because the mean of its divisors is an integer number (291400545075).

Almost surely, 2^{1554132055142} is an apocalyptic number.

1554132055142 is a deficient number, since it is larger than the sum of its proper divisors (777072305458).

1554132055142 is a wasteful number, since it uses less digits than its factorization.

1554132055142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092630.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 1554132055142 its reverse (2415502314551), we get a palindrome (3969634369693).

The spelling of 1554132055142 in words is "one trillion, five hundred fifty-four billion, one hundred thirty-two million, fifty-five thousand, one hundred forty-two".