55512511342 has 8 divisors (see below), whose sum is σ = 83410623576. Its totient is φ = 27708970152.

The previous prime is 55512511333. The next prime is 55512511421. The reversal of 55512511342 is 24311521555.

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

It is a junction number, because it is equal to n+sod(n) for n = 55512511298 and 55512511307.

It is a congruent number.

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, 23641293 + ... + 23643640.

It is an arithmetic number, because the mean of its divisors is an integer number (10426327947).

Almost surely, 2^55512511342 is an apocalyptic number.

55512511342 is a deficient number, since it is larger than the sum of its proper divisors (27898112234).

55512511342 is a wasteful number, since it uses less digits than its factorization.

55512511342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47285522.

The product of its digits is 30000, while the sum is 34.

The spelling of 55512511342 in words is "fifty-five billion, five hundred twelve million, five hundred eleven thousand, three hundred forty-two".