55512411554 has 8 divisors (see below), whose sum is σ = 83275161600. Its totient is φ = 27754024356.

The previous prime is 55512411547. The next prime is 55512411569. The reversal of 55512411554 is 45511421555.

55512411554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058714 + ... + 1109909.

It is an arithmetic number, because the mean of its divisors is an integer number (10409395200).

Almost surely, 2^55512411554 is an apocalyptic number.

55512411554 is a deficient number, since it is larger than the sum of its proper divisors (27762750046).

55512411554 is a wasteful number, since it uses less digits than its factorization.

55512411554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181424.

The product of its digits is 100000, while the sum is 38.

The spelling of 55512411554 in words is "fifty-five billion, five hundred twelve million, four hundred eleven thousand, five hundred fifty-four".