55125503134 has 16 divisors (see below), whose sum is σ = 89055620640. Its totient is φ = 25440616800.

The previous prime is 55125503123. The next prime is 55125503137. The reversal of 55125503134 is 43130552155.

It is a self number, because there is not a number n which added to its sum of digits gives 55125503134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55125503137) 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, 305472 + ... + 451180.

It is an arithmetic number, because the mean of its divisors is an integer number (5565976290).

Almost surely, 2^55125503134 is an apocalyptic number.

55125503134 is a deficient number, since it is larger than the sum of its proper divisors (33930117506).

55125503134 is a wasteful number, since it uses less digits than its factorization.

55125503134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160275.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 55125503134 in words is "fifty-five billion, one hundred twenty-five million, five hundred three thousand, one hundred thirty-four".