55705889130 has 16 divisors (see below), whose sum is σ = 133694133984. Its totient is φ = 14854903760.

The previous prime is 55705889093. The next prime is 55705889131. The reversal of 55705889130 is 3198850755.

55705889130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55705889131) 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, 928431456 + ... + 928431515.

It is an arithmetic number, because the mean of its divisors is an integer number (8355883374).

Almost surely, 2^55705889130 is an apocalyptic number.

55705889130 is an abundant number, since it is smaller than the sum of its proper divisors (77988244854).

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

55705889130 is a wasteful number, since it uses less digits than its factorization.

55705889130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856862981.

The product of its (nonzero) digits is 1512000, while the sum is 51.

The spelling of 55705889130 in words is "fifty-five billion, seven hundred five million, eight hundred eighty-nine thousand, one hundred thirty".