55377446303 has 4 divisors (see below), whose sum is σ = 58292048760. Its totient is φ = 52462843848.

The previous prime is 55377446287. The next prime is 55377446339. The reversal of 55377446303 is 30364477355.

55377446303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55377446303 - 2⁴ = 55377446287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55377446203) 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, 1457301200 + ... + 1457301237.

It is an arithmetic number, because the mean of its divisors is an integer number (14573012190).

Almost surely, 2^55377446303 is an apocalyptic number.

55377446303 is a deficient number, since it is larger than the sum of its proper divisors (2914602457).

55377446303 is a wasteful number, since it uses less digits than its factorization.

55377446303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914602456.

The product of its (nonzero) digits is 3175200, while the sum is 47.

The spelling of 55377446303 in words is "fifty-five billion, three hundred seventy-seven million, four hundred forty-six thousand, three hundred three".