55142452500233 has 16 divisors (see below), whose sum is σ = 64092279504000. Its totient is φ = 46460813922432.

The previous prime is 55142452500181. The next prime is 55142452500259. The reversal of 55142452500233 is 33200525424155.

It is not a de Polignac number, because 55142452500233 - 2⁸ = 55142452499977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55142452500133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1947923 + ... + 10680791.

It is an arithmetic number, because the mean of its divisors is an integer number (4005767469000).

Almost surely, 2^{55142452500233} is an apocalyptic number.

It is an amenable number.

55142452500233 is a deficient number, since it is larger than the sum of its proper divisors (8949827003767).

55142452500233 is a wasteful number, since it uses less digits than its factorization.

55142452500233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8748224.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 55142452500233 its reverse (33200525424155), we get a palindrome (88342977924388).

The spelling of 55142452500233 in words is "fifty-five trillion, one hundred forty-two billion, four hundred fifty-two million, five hundred thousand, two hundred thirty-three".