55730366774 has 8 divisors (see below), whose sum is σ = 83604434880. Its totient is φ = 27862221816.

The previous prime is 55730366737. The next prime is 55730366779. The reversal of 55730366774 is 47766303755.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55730366779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457189 + ... + 1494944.

It is an arithmetic number, because the mean of its divisors is an integer number (10450554360).

Almost surely, 2^55730366774 is an apocalyptic number.

55730366774 is a deficient number, since it is larger than the sum of its proper divisors (27874068106).

55730366774 is a wasteful number, since it uses less digits than its factorization.

55730366774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961574.

The product of its (nonzero) digits is 11113200, while the sum is 53.

The spelling of 55730366774 in words is "fifty-five billion, seven hundred thirty million, three hundred sixty-six thousand, seven hundred seventy-four".