55054054523 has 8 divisors (see below), whose sum is σ = 62409454800. Its totient is φ = 48144436128.

The previous prime is 55054054519. The next prime is 55054054529. The reversal of 55054054523 is 32545045055.

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

It is a cyclic number.

It is not a de Polignac number, because 55054054523 - 2² = 55054054519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55054054529) 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, 111445208 + ... + 111445701.

It is an arithmetic number, because the mean of its divisors is an integer number (7801181850).

Almost surely, 2^55054054523 is an apocalyptic number.

55054054523 is a deficient number, since it is larger than the sum of its proper divisors (7355400277).

55054054523 is a wasteful number, since it uses less digits than its factorization.

55054054523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222890941.

The product of its (nonzero) digits is 300000, while the sum is 38.

Adding to 55054054523 its reverse (32545045055), we get a palindrome (87599099578).

The spelling of 55054054523 in words is "fifty-five billion, fifty-four million, fifty-four thousand, five hundred twenty-three".