55120576050742 has 8 divisors (see below), whose sum is σ = 82684253959632. Its totient is φ = 27559158064200.

The previous prime is 55120576050677. The next prime is 55120576050767. The reversal of 55120576050742 is 24705067502155.

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

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, 564919609 + ... + 565017172.

It is an arithmetic number, because the mean of its divisors is an integer number (10335531744954).

Almost surely, 2^{55120576050742} is an apocalyptic number.

55120576050742 is a deficient number, since it is larger than the sum of its proper divisors (27563677908890).

55120576050742 is a wasteful number, since it uses less digits than its factorization.

55120576050742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129961174.

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 55120576050742 in words is "fifty-five trillion, one hundred twenty billion, five hundred seventy-six million, fifty thousand, seven hundred forty-two".