55370163785003 has 4 divisors (see below), whose sum is σ = 55370527203888. Its totient is φ = 55369800366120.

The previous prime is 55370163784987. The next prime is 55370163785011. The reversal of 55370163785003 is 30058736107355.

It is a happy number.

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 55370163785003 - 2⁴ = 55370163784987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55370163785903) 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, 181480808 + ... + 181785653.

It is an arithmetic number, because the mean of its divisors is an integer number (13842631800972).

Almost surely, 2^{55370163785003} is an apocalyptic number.

55370163785003 is a deficient number, since it is larger than the sum of its proper divisors (363418885).

55370163785003 is a wasteful number, since it uses less digits than its factorization.

55370163785003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363418884.

The product of its (nonzero) digits is 7938000, while the sum is 53.

The spelling of 55370163785003 in words is "fifty-five trillion, three hundred seventy billion, one hundred sixty-three million, seven hundred eighty-five thousand, three".