55708374203 has 2 divisors, whose sum is σ = 55708374204. Its totient is φ = 55708374202.

The previous prime is 55708374133. The next prime is 55708374229. The reversal of 55708374203 is 30247380755.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55708374203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (55708374233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27854187101 + 27854187102.

It is an arithmetic number, because the mean of its divisors is an integer number (27854187102).

Almost surely, 2^55708374203 is an apocalyptic number.

55708374203 is a deficient number, since it is larger than the sum of its proper divisors (1).

55708374203 is an equidigital number, since it uses as much as digits as its factorization.

55708374203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 55708374203 in words is "fifty-five billion, seven hundred eight million, three hundred seventy-four thousand, two hundred three".