55719000852 has 24 divisors (see below), whose sum is σ = 130036002432. Its totient is φ = 18569428800.

The previous prime is 55719000847. The next prime is 55719000863. The reversal of 55719000852 is 25800091755.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381049 + ... + 506592.

It is an arithmetic number, because the mean of its divisors is an integer number (5418166768).

Almost surely, 2^55719000852 is an apocalyptic number.

It is an amenable number.

55719000852 is an abundant number, since it is smaller than the sum of its proper divisors (74317001580).

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

55719000852 is a wasteful number, since it uses less digits than its factorization.

55719000852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892879 (or 892877 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 42.

The spelling of 55719000852 in words is "fifty-five billion, seven hundred nineteen million, eight hundred fifty-two", and thus it is an aban number.