55425097308 has 96 divisors (see below), whose sum is σ = 153450662400. Its totient is φ = 15234299136.

The previous prime is 55425097307. The next prime is 55425097327. The reversal of 55425097308 is 80379052455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55425097307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633703 + ... + 715841.

It is an arithmetic number, because the mean of its divisors is an integer number (1598444400).

Almost surely, 2^55425097308 is an apocalyptic number.

55425097308 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55425097308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76725331200).

55425097308 is an abundant number, since it is smaller than the sum of its proper divisors (98025565092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55425097308 is a wasteful number, since it uses less digits than its factorization.

55425097308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82459 (or 82457 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 55425097308 in words is "fifty-five billion, four hundred twenty-five million, ninety-seven thousand, three hundred eight".