55077077054 has 8 divisors (see below), whose sum is σ = 87475357728. Its totient is φ = 25918624480.

The previous prime is 55077077039. The next prime is 55077077129. The reversal of 55077077054 is 45077077055.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809956982 + ... + 809957049.

It is an arithmetic number, because the mean of its divisors is an integer number (10934419716).

Almost surely, 2^55077077054 is an apocalyptic number.

55077077054 is a deficient number, since it is larger than the sum of its proper divisors (32398280674).

55077077054 is a wasteful number, since it uses less digits than its factorization.

55077077054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619914050.

The product of its (nonzero) digits is 1200500, while the sum is 47.

Subtracting from 55077077054 its reverse (45077077055), we obtain a palindrome (9999999999).

The spelling of 55077077054 in words is "fifty-five billion, seventy-seven million, seventy-seven thousand, fifty-four".