55254409837529 has 16 divisors (see below), whose sum is σ = 63305882069760. Its totient is φ = 47242482094080.

The previous prime is 55254409837511. The next prime is 55254409837531. The reversal of 55254409837529 is 92573890445255.

It is not a de Polignac number, because 55254409837529 - 2⁸ = 55254409837273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55254409837559) 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, 11763797 + ... + 15776429.

It is an arithmetic number, because the mean of its divisors is an integer number (3956617629360).

Almost surely, 2^{55254409837529} is an apocalyptic number.

It is an amenable number.

55254409837529 is a deficient number, since it is larger than the sum of its proper divisors (8051472232231).

55254409837529 is a wasteful number, since it uses less digits than its factorization.

55254409837529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017560.

The product of its (nonzero) digits is 544320000, while the sum is 68.

The spelling of 55254409837529 in words is "fifty-five trillion, two hundred fifty-four billion, four hundred nine million, eight hundred thirty-seven thousand, five hundred twenty-nine".