55077734 has 8 divisors (see below), whose sum is σ = 82652088. Its totient is φ = 27527040.

The previous prime is 55077733. The next prime is 55077767. The reversal of 55077734 is 43777055.

55077734 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 a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55077733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054 + ... + 10694.

It is an arithmetic number, because the mean of its divisors is an integer number (10331511).

Almost surely, 2^55077734 is an apocalyptic number.

55077734 is a deficient number, since it is larger than the sum of its proper divisors (27574354).

55077734 is a wasteful number, since it uses less digits than its factorization.

55077734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 55077734 is about 7421.4374618399. The cubic root of 55077734 is about 380.4743245885.

The spelling of 55077734 in words is "fifty-five million, seventy-seven thousand, seven hundred thirty-four".