55741445028 has 60 divisors (see below), whose sum is σ = 145784640540. Its totient is φ = 18572131008.

The previous prime is 55741444987. The next prime is 55741445029. The reversal of 55741445028 is 82054414755.

55741445028 is a `hidden beast` number, since 5 + 574 + 1 + 4 + 4 + 50 + 28 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5794558884 + 49946886144 = 76122^2 + 223488^2 .

It is not an unprimeable number, because it can be changed into a prime (55741445029) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 705418 + ... + 780446.

It is an arithmetic number, because the mean of its divisors is an integer number (2429744009).

Almost surely, 2^55741445028 is an apocalyptic number.

It is an amenable number.

55741445028 is an abundant number, since it is smaller than the sum of its proper divisors (90043195512).

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

55741445028 is a wasteful number, since it uses less digits than its factorization.

55741445028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77338 (or 77327 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 45.

The spelling of 55741445028 in words is "fifty-five billion, seven hundred forty-one million, four hundred forty-five thousand, twenty-eight".