1553004541124 has 24 divisors (see below), whose sum is σ = 2743286918400. Its totient is φ = 769208963616.

The previous prime is 1553004541093. The next prime is 1553004541129. The reversal of 1553004541124 is 4211454003551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1553004541129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10540814 + ... + 10687130.

It is an arithmetic number, because the mean of its divisors is an integer number (114303621600).

Almost surely, 2^{1553004541124} is an apocalyptic number.

It is an amenable number.

1553004541124 is a deficient number, since it is larger than the sum of its proper divisors (1190282377276).

1553004541124 is a wasteful number, since it uses less digits than its factorization.

1553004541124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171227 (or 171225 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 1553004541124 its reverse (4211454003551), we get a palindrome (5764458544675).

The spelling of 1553004541124 in words is "one trillion, five hundred fifty-three billion, four million, five hundred forty-one thousand, one hundred twenty-four".